| 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 | $43.42 | 7.567% | $46.7056 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $91.45 | 9.785% | $100.3984 | $100.40 | $100.40 | $100.40 |
| Purchase #3 | $164.96 | 3.154% | $170.1628 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $56.55 | 9.406% | $61.8691 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $220.67 | 9.487% | $241.605 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $86.86 | 8.815% | $94.5167 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $194.77 | 8.374% | $211.08 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $858.68 | $926.3376 | $926.35 | $926.30 | $926.40 | |