| 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 | $18.47 | 11.474% | $20.5892 | $20.59 | $20.60 | $20.60 |
| Purchase #2 | $212.41 | 5.543% | $224.1839 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $202.55 | 9.213% | $221.2109 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $50.36 | 11.809% | $56.307 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $56.77 | 5.747% | $60.0326 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $180.38 | 13.167% | $204.1306 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $39.71 | 11.522% | $44.2854 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $760.65 | $830.7396 | $830.74 | $830.80 | $830.70 | |