| 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 | $89.67 | 4.295% | $93.5213 | $93.52 | $93.50 | $93.50 |
| Purchase #2 | $75.95 | 12.640% | $85.5501 | $85.55 | $85.55 | $85.60 |
| Purchase #3 | $119.97 | 8.805% | $130.5334 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $106.30 | 10.829% | $117.8112 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $22.78 | 4.318% | $23.7636 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $115.54 | 6.640% | $123.2119 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $20.59 | 13.310% | $23.3305 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $550.80 | $597.7220 | $597.71 | $597.70 | $597.70 | |