| 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 | $14.98 | 5.122% | $15.7473 | $15.75 | $15.75 | $15.70 |
| Purchase #2 | $35.81 | 13.554% | $40.6637 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $247.77 | 11.461% | $276.1669 | $276.17 | $276.15 | $276.20 |
| Purchase #4 | $40.67 | 6.265% | $43.218 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $154.42 | 9.845% | $169.6226 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $151.81 | 13.104% | $171.7032 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $240.70 | 8.238% | $260.5289 | $260.53 | $260.55 | $260.50 |
| 7 purchase totals = | $886.16 | $977.6506 | $977.65 | $977.60 | $977.60 | |