| 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 | $49.41 | 3.790% | $51.2826 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $70.88 | 6.162% | $75.2476 | $75.25 | $75.25 | $75.20 |
| Purchase #3 | $125.52 | 11.644% | $140.1355 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $161.80 | 5.238% | $170.2751 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $118.55 | 10.725% | $131.2645 | $131.26 | $131.25 | $131.30 |
| Purchase #6 | $72.72 | 3.824% | $75.5008 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $80.39 | 4.747% | $84.2061 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $679.27 | $727.9122 | $727.92 | $727.95 | $727.90 | |