| 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 | $70.70 | 3.467% | $73.1512 | $73.15 | $73.15 | $73.20 |
| Purchase #2 | $29.89 | 10.610% | $33.0613 | $33.06 | $33.05 | $33.10 |
| Purchase #3 | $109.48 | 7.751% | $117.9658 | $117.97 | $117.95 | $118.00 |
| Purchase #4 | $210.58 | 12.329% | $236.5424 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $156.74 | 11.853% | $175.3184 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $41.31 | 3.647% | $42.8166 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $189.77 | 10.340% | $209.3922 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $808.47 | $888.2479 | $888.25 | $888.20 | $888.30 | |