| 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 | $44.51 | 12.628% | $50.1307 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $6.78 | 12.109% | $7.601 | $7.60 | $7.60 | $7.60 |
| Purchase #3 | $175.93 | 12.191% | $197.3776 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $199.45 | 11.369% | $222.1255 | $222.13 | $222.15 | $222.10 |
| Purchase #5 | $205.55 | 10.723% | $227.5911 | $227.59 | $227.60 | $227.60 |
| Purchase #6 | $21.68 | 12.784% | $24.4516 | $24.45 | $24.45 | $24.50 |
| Purchase #7 | $159.65 | 11.459% | $177.9443 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $813.55 | $907.2218 | $907.22 | $907.30 | $907.20 | |