| 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 | $47.91 | 11.483% | $53.4115 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $128.86 | 11.423% | $143.5797 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $106.49 | 4.200% | $110.9626 | $110.96 | $110.95 | $111.00 |
| Purchase #4 | $51.80 | 7.594% | $55.7337 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $25.45 | 11.325% | $28.3322 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $217.34 | 10.485% | $240.1281 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $60.28 | 9.123% | $65.7793 | $65.78 | $65.80 | $65.80 |
| 7 purchase totals = | $638.13 | $697.9271 | $697.92 | $698.00 | $697.90 | |