| 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 | $36.58 | 11.129% | $40.651 | $40.65 | $40.65 | $40.70 |
| Purchase #2 | $53.43 | 9.567% | $58.5416 | $58.54 | $58.55 | $58.50 |
| Purchase #3 | $108.55 | 6.676% | $115.7968 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $196.71 | 8.677% | $213.7785 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $200.76 | 10.406% | $221.6511 | $221.65 | $221.65 | $221.70 |
| Purchase #6 | $143.55 | 6.780% | $153.2827 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $96.38 | 10.427% | $106.4295 | $106.43 | $106.45 | $106.40 |
| 7 purchase totals = | $835.96 | $910.1312 | $910.13 | $910.20 | $910.20 | |