| 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 | $228.52 | 8.420% | $247.7614 | $247.76 | $247.75 | $247.80 |
| Purchase #2 | $72.66 | 3.711% | $75.3564 | $75.36 | $75.35 | $75.40 |
| Purchase #3 | $119.66 | 8.256% | $129.5391 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $98.32 | 10.779% | $108.9179 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $33.55 | 5.299% | $35.3278 | $35.33 | $35.35 | $35.30 |
| Purchase #6 | $17.71 | 11.185% | $19.6909 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $29.63 | 12.379% | $33.2979 | $33.30 | $33.30 | $33.30 |
| 7 purchase totals = | $600.05 | $649.8914 | $649.90 | $649.90 | $649.90 | |