| 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 | $5.28 | 9.787% | $5.7968 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $79.69 | 11.191% | $88.6081 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $210.54 | 8.656% | $228.7643 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $42.40 | 10.593% | $46.8914 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $242.48 | 7.387% | $260.392 | $260.39 | $260.40 | $260.40 |
| Purchase #6 | $133.53 | 8.102% | $144.3486 | $144.35 | $144.35 | $144.30 |
| Purchase #7 | $65.67 | 8.593% | $71.313 | $71.31 | $71.30 | $71.30 |
| 7 purchase totals = | $779.59 | $846.1142 | $846.11 | $846.10 | $846.10 | |