| 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 | $235.64 | 7.135% | $252.4529 | $252.45 | $252.45 | $252.50 |
| Purchase #2 | $72.76 | 8.751% | $79.1272 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $42.28 | 10.724% | $46.8141 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $65.37 | 11.575% | $72.9366 | $72.94 | $72.95 | $72.90 |
| Purchase #5 | $192.99 | 4.183% | $201.0628 | $201.06 | $201.05 | $201.10 |
| Purchase #6 | $148.68 | 8.426% | $161.2078 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $126.65 | 13.501% | $143.749 | $143.75 | $143.75 | $143.70 |
| 7 purchase totals = | $884.37 | $957.3504 | $957.35 | $957.35 | $957.30 | |