| 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 | $13.68 | 9.554% | $14.987 | $14.99 | $15.00 | $15.00 |
| Purchase #2 | $48.46 | 7.613% | $52.1493 | $52.15 | $52.15 | $52.10 |
| Purchase #3 | $250.58 | 13.574% | $284.5937 | $284.59 | $284.60 | $284.60 |
| Purchase #4 | $103.78 | 3.836% | $107.761 | $107.76 | $107.75 | $107.80 |
| Purchase #5 | $141.60 | 7.431% | $152.1223 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $124.82 | 5.432% | $131.6002 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $60.79 | 6.866% | $64.9638 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $743.71 | $808.1773 | $808.17 | $808.15 | $808.20 | |