| 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 | $29.90 | 7.464% | $32.1317 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $170.95 | 12.728% | $192.7085 | $192.71 | $192.70 | $192.70 |
| Purchase #3 | $60.83 | 10.825% | $67.4148 | $67.41 | $67.40 | $67.40 |
| Purchase #4 | $136.87 | 10.546% | $151.3043 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $48.74 | 4.197% | $50.7856 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $43.84 | 8.579% | $47.601 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $53.90 | 6.322% | $57.3076 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $545.03 | $599.2535 | $599.25 | $599.25 | $599.20 | |