| 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 | $64.48 | 5.102% | $67.7698 | $67.77 | $67.75 | $67.80 |
| Purchase #2 | $87.28 | 8.334% | $94.5539 | $94.55 | $94.55 | $94.60 |
| Purchase #3 | $67.30 | 11.519% | $75.0523 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $135.65 | 3.521% | $140.4262 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $248.47 | 12.562% | $279.6828 | $279.68 | $279.70 | $279.70 |
| Purchase #6 | $83.33 | 6.147% | $88.4523 | $88.45 | $88.45 | $88.50 |
| Purchase #7 | $208.71 | 11.258% | $232.2066 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $895.22 | $978.1439 | $978.14 | $978.15 | $978.30 | |