| 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 | $49.31 | 12.296% | $55.3732 | $55.37 | $55.35 | $55.40 |
| Purchase #2 | $182.42 | 3.298% | $188.4362 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $106.47 | 11.740% | $118.9696 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $19.90 | 8.808% | $21.6528 | $21.65 | $21.65 | $21.70 |
| Purchase #5 | $152.72 | 7.273% | $163.8273 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $113.33 | 7.815% | $122.1867 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $143.27 | 8.351% | $155.2345 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $767.42 | $825.6803 | $825.68 | $825.70 | $825.70 | |