| 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 | $110.62 | 7.681% | $119.1167 | $119.12 | $119.10 | $119.10 |
| Purchase #2 | $19.91 | 6.246% | $21.1536 | $21.15 | $21.15 | $21.20 |
| Purchase #3 | $19.75 | 5.694% | $20.8746 | $20.87 | $20.85 | $20.90 |
| Purchase #4 | $217.68 | 13.353% | $246.7468 | $246.75 | $246.75 | $246.70 |
| Purchase #5 | $74.38 | 6.652% | $79.3278 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $15.99 | 11.203% | $17.7814 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $182.84 | 13.525% | $207.5691 | $207.57 | $207.55 | $207.60 |
| 7 purchase totals = | $641.17 | $712.5700 | $712.57 | $712.55 | $712.60 | |