| 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 | $12.70 | 11.224% | $14.1254 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $156.41 | 9.514% | $171.2908 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $177.90 | 3.827% | $184.7082 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $24.43 | 7.572% | $26.2798 | $26.28 | $26.30 | $26.30 |
| Purchase #5 | $94.81 | 5.377% | $99.9079 | $99.91 | $99.90 | $99.90 |
| Purchase #6 | $191.47 | 9.514% | $209.6865 | $209.69 | $209.70 | $209.70 |
| Purchase #7 | $82.97 | 12.227% | $93.1147 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $740.69 | $799.1133 | $799.12 | $799.15 | $799.10 | |