| 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 | $12.71 | 3.279% | $13.1268 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $63.74 | 8.475% | $69.142 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $131.50 | 3.807% | $136.5062 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $132.93 | 5.273% | $139.9394 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $221.45 | 12.669% | $249.5055 | $249.51 | $249.50 | $249.50 |
| Purchase #6 | $96.28 | 11.523% | $107.3743 | $107.37 | $107.35 | $107.40 |
| Purchase #7 | $110.94 | 5.810% | $117.3856 | $117.39 | $117.40 | $117.40 |
| 7 purchase totals = | $769.55 | $832.9798 | $832.99 | $833.00 | $832.90 | |