| 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 | $102.93 | 3.329% | $106.3565 | $106.36 | $106.35 | $106.40 |
| Purchase #2 | $111.68 | 3.777% | $115.8982 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $71.78 | 6.131% | $76.1808 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $50.26 | 10.651% | $55.6132 | $55.61 | $55.60 | $55.60 |
| Purchase #5 | $171.57 | 3.364% | $177.3416 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $183.61 | 5.754% | $194.1749 | $194.17 | $194.15 | $194.20 |
| Purchase #7 | $208.48 | 3.850% | $216.5065 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $900.31 | $942.0717 | $942.07 | $942.05 | $942.10 | |