| 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 | $29.77 | 13.383% | $33.7541 | $33.75 | $33.75 | $33.80 |
| Purchase #2 | $57.44 | 8.342% | $62.2316 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $118.74 | 12.351% | $133.4056 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $160.27 | 5.108% | $168.4566 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $34.51 | 5.120% | $36.2769 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $96.72 | 11.388% | $107.7345 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $93.89 | 5.639% | $99.1845 | $99.18 | $99.20 | $99.20 |
| 7 purchase totals = | $591.34 | $641.0438 | $641.04 | $641.10 | $641.10 | |