| 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 | $15.97 | 7.456% | $17.1607 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $120.25 | 7.797% | $129.6259 | $129.63 | $129.65 | $129.60 |
| Purchase #3 | $48.79 | 4.145% | $50.8123 | $50.81 | $50.80 | $50.80 |
| Purchase #4 | $107.71 | 12.595% | $121.2761 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $29.34 | 7.390% | $31.5082 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $49.83 | 4.804% | $52.2238 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $154.56 | 7.269% | $165.795 | $165.80 | $165.80 | $165.80 |
| 7 purchase totals = | $526.45 | $568.4020 | $568.41 | $568.40 | $568.40 | |