| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $58.71 | 9.640% | $64.3696 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $100.72 | 6.221% | $106.9858 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $44.74 | 12.543% | $50.3517 | $50.35 | $50.35 | $50.40 |
| Purchase #4 | $136.38 | 7.362% | $146.4203 | $146.42 | $146.40 | $146.40 |
| Purchase #5 | $233.60 | 9.262% | $255.236 | $255.24 | $255.25 | $255.20 |
| Purchase #6 | $149.39 | 7.617% | $160.769 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $171.54 | 13.147% | $194.0924 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $895.08 | $978.2248 | $978.23 | $978.20 | $978.30 | |