| 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 | $83.32 | 3.797% | $86.4837 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $142.27 | 7.448% | $152.8663 | $152.87 | $152.85 | $152.90 |
| Purchase #3 | $84.39 | 12.424% | $94.8746 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $18.25 | 6.106% | $19.3643 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $94.34 | 3.383% | $97.5315 | $97.53 | $97.55 | $97.50 |
| Purchase #6 | $100.68 | 6.456% | $107.1799 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $243.40 | 9.378% | $266.2261 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $766.65 | $824.5264 | $824.52 | $824.55 | $824.60 | |