| 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 | $55.41 | 4.720% | $58.0254 | $58.03 | $58.05 | $58.00 |
| Purchase #2 | $147.94 | 3.263% | $152.7673 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $12.53 | 13.871% | $14.268 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $74.39 | 6.227% | $79.0223 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $116.98 | 8.667% | $127.1187 | $127.12 | $127.10 | $127.10 |
| Purchase #6 | $143.46 | 10.404% | $158.3856 | $158.39 | $158.40 | $158.40 |
| Purchase #7 | $118.81 | 12.606% | $133.7872 | $133.79 | $133.80 | $133.80 |
| 7 purchase totals = | $669.52 | $723.3745 | $723.39 | $723.35 | $723.40 | |