| 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 | $53.97 | 7.675% | $58.1122 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $109.89 | 8.388% | $119.1076 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $184.84 | 13.862% | $210.4625 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $137.73 | 6.460% | $146.6274 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $76.68 | 3.862% | $79.6414 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $110.27 | 6.516% | $117.4552 | $117.46 | $117.45 | $117.50 |
| Purchase #7 | $6.87 | 5.802% | $7.2686 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $680.25 | $738.6749 | $738.68 | $738.65 | $738.70 | |