| 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 | $8.39 | 3.368% | $8.6726 | $8.67 | $8.65 | $8.70 |
| Purchase #2 | $90.38 | 9.691% | $99.1387 | $99.14 | $99.15 | $99.10 |
| Purchase #3 | $9.52 | 5.585% | $10.0517 | $10.05 | $10.05 | $10.10 |
| Purchase #4 | $91.70 | 6.386% | $97.556 | $97.56 | $97.55 | $97.60 |
| Purchase #5 | $92.66 | 3.596% | $95.9921 | $95.99 | $96.00 | $96.00 |
| Purchase #6 | $209.26 | 9.443% | $229.0204 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $58.51 | 9.380% | $63.9982 | $64.00 | $64.00 | $64.00 |
| 7 purchase totals = | $560.42 | $604.4297 | $604.43 | $604.40 | $604.50 | |