| 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 | $46.32 | 11.674% | $51.7274 | $51.73 | $51.75 | $51.70 |
| Purchase #2 | $73.53 | 10.391% | $81.1705 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $52.49 | 9.199% | $57.3186 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $118.52 | 9.728% | $130.0496 | $130.05 | $130.05 | $130.00 |
| Purchase #5 | $158.83 | 10.686% | $175.8026 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $169.87 | 7.399% | $182.4387 | $182.44 | $182.45 | $182.40 |
| Purchase #7 | $179.47 | 7.376% | $192.7077 | $192.71 | $192.70 | $192.70 |
| 7 purchase totals = | $799.03 | $871.2151 | $871.22 | $871.20 | $871.10 | |