| 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 | $90.45 | 13.850% | $102.9773 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $46.75 | 5.102% | $49.1352 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $115.39 | 12.200% | $129.4676 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $244.86 | 9.589% | $268.3396 | $268.34 | $268.35 | $268.30 |
| Purchase #5 | $57.51 | 13.247% | $65.1283 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $24.35 | 6.626% | $25.9634 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $50.85 | 10.342% | $56.1089 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $630.16 | $697.1203 | $697.13 | $697.15 | $697.10 | |