| 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 | $7.31 | 11.699% | $8.1652 | $8.17 | $8.15 | $8.20 |
| Purchase #2 | $87.73 | 6.854% | $93.743 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $109.29 | 13.637% | $124.1939 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $137.95 | 12.698% | $155.4669 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $116.40 | 3.323% | $120.268 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $46.91 | 6.726% | $50.0652 | $50.07 | $50.05 | $50.10 |
| Purchase #7 | $53.68 | 10.496% | $59.3143 | $59.31 | $59.30 | $59.30 |
| 7 purchase totals = | $559.27 | $611.2165 | $611.22 | $611.15 | $611.30 | |