| 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 | $77.29 | 10.335% | $85.2779 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $135.29 | 11.649% | $151.0499 | $151.05 | $151.05 | $151.00 |
| Purchase #3 | $129.63 | 10.439% | $143.1621 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $108.81 | 11.441% | $121.259 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $219.77 | 10.547% | $242.9491 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $108.63 | 3.575% | $112.5135 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $129.62 | 5.332% | $136.5313 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $909.04 | $992.7428 | $992.74 | $992.75 | $992.70 | |