| 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 | $235.73 | 7.610% | $253.6691 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $66.29 | 8.675% | $72.0407 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $105.71 | 4.392% | $110.3528 | $110.35 | $110.35 | $110.40 |
| Purchase #4 | $15.48 | 9.223% | $16.9077 | $16.91 | $16.90 | $16.90 |
| Purchase #5 | $47.89 | 7.479% | $51.4717 | $51.47 | $51.45 | $51.50 |
| Purchase #6 | $160.31 | 11.189% | $178.2471 | $178.25 | $178.25 | $178.20 |
| Purchase #7 | $151.27 | 6.671% | $161.3612 | $161.36 | $161.35 | $161.40 |
| 7 purchase totals = | $782.68 | $844.0503 | $844.05 | $844.00 | $844.10 | |