| 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 | $74.61 | 9.810% | $81.9292 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $129.48 | 6.787% | $138.2678 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $179.34 | 13.814% | $204.114 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $45.60 | 10.356% | $50.3223 | $50.32 | $50.30 | $50.30 |
| Purchase #5 | $86.75 | 8.108% | $93.7837 | $93.78 | $93.80 | $93.80 |
| Purchase #6 | $212.34 | 10.697% | $235.054 | $235.05 | $235.05 | $235.10 |
| Purchase #7 | $144.43 | 7.690% | $155.5367 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $872.55 | $959.0077 | $959.00 | $959.00 | $959.00 | |