| 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 | $37.96 | 7.409% | $40.7725 | $40.77 | $40.75 | $40.80 |
| Purchase #2 | $107.72 | 8.644% | $117.0313 | $117.03 | $117.05 | $117.00 |
| Purchase #3 | $163.73 | 8.575% | $177.7698 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $35.98 | 8.124% | $38.903 | $38.90 | $38.90 | $38.90 |
| Purchase #5 | $126.69 | 10.212% | $139.6276 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $44.98 | 10.111% | $49.5279 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $220.49 | 6.421% | $234.6477 | $234.65 | $234.65 | $234.60 |
| 7 purchase totals = | $737.55 | $798.2798 | $798.28 | $798.30 | $798.20 | |