| 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 | $75.42 | 13.737% | $85.7804 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $96.46 | 12.812% | $108.8185 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $58.38 | 5.484% | $61.5816 | $61.58 | $61.60 | $61.60 |
| Purchase #4 | $218.92 | 6.335% | $232.7886 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $19.92 | 3.507% | $20.6186 | $20.62 | $20.60 | $20.60 |
| Purchase #6 | $169.52 | 3.375% | $175.2413 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $143.34 | 7.415% | $153.9687 | $153.97 | $153.95 | $154.00 |
| 7 purchase totals = | $781.96 | $838.7977 | $838.80 | $838.80 | $838.80 | |