| 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 | $65.74 | 13.178% | $74.4032 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $108.34 | 9.139% | $118.2412 | $118.24 | $118.25 | $118.20 |
| Purchase #3 | $212.32 | 3.202% | $219.1185 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $20.76 | 6.676% | $22.1459 | $22.15 | $22.15 | $22.10 |
| Purchase #5 | $204.90 | 12.264% | $230.0289 | $230.03 | $230.05 | $230.00 |
| Purchase #6 | $127.79 | 12.591% | $143.88 | $143.88 | $143.90 | $143.90 |
| Purchase #7 | $53.91 | 4.409% | $56.2869 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $793.76 | $864.1046 | $864.11 | $864.15 | $864.00 | |