| 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 | $193.61 | 8.663% | $210.3824 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $49.54 | 7.246% | $53.1297 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $29.96 | 11.739% | $33.477 | $33.48 | $33.50 | $33.50 |
| Purchase #4 | $181.80 | 3.797% | $188.7029 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $71.99 | 9.859% | $79.0875 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $64.31 | 6.734% | $68.6406 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $95.92 | 11.822% | $107.2597 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $687.13 | $740.6798 | $740.68 | $740.75 | $740.70 | |