| 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 | $44.99 | 8.490% | $48.8097 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $24.57 | 11.168% | $27.314 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $238.45 | 10.369% | $263.1749 | $263.17 | $263.15 | $263.20 |
| Purchase #4 | $108.51 | 7.653% | $116.8143 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $217.55 | 4.849% | $228.099 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $140.80 | 9.292% | $153.8831 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $156.53 | 6.171% | $166.1895 | $166.19 | $166.20 | $166.20 |
| 7 purchase totals = | $931.40 | $1,004.2845 | $1,004.27 | $1,004.25 | $1,004.30 | |