| 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 | $19.43 | 5.260% | $20.452 | $20.45 | $20.45 | $20.50 |
| Purchase #2 | $89.42 | 9.149% | $97.601 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $122.25 | 11.784% | $136.6559 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $87.71 | 7.584% | $94.3619 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $69.75 | 5.590% | $73.649 | $73.65 | $73.65 | $73.60 |
| Purchase #6 | $53.79 | 4.729% | $56.3337 | $56.33 | $56.35 | $56.30 |
| Purchase #7 | $55.69 | 6.174% | $59.1283 | $59.13 | $59.15 | $59.10 |
| 7 purchase totals = | $498.04 | $538.1818 | $538.18 | $538.20 | $538.20 | |