| 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 | $26.39 | 9.593% | $28.9216 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $83.71 | 12.756% | $94.388 | $94.39 | $94.40 | $94.40 |
| Purchase #3 | $194.52 | 5.302% | $204.8335 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $183.98 | 12.655% | $207.2627 | $207.26 | $207.25 | $207.30 |
| Purchase #5 | $233.36 | 7.667% | $251.2517 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $157.89 | 4.725% | $165.3503 | $165.35 | $165.35 | $165.40 |
| Purchase #7 | $99.43 | 7.749% | $107.1348 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $979.28 | $1,059.1426 | $1,059.13 | $1,059.15 | $1,059.20 | |