| 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 | $198.69 | 4.515% | $207.6609 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $69.79 | 8.818% | $75.9441 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $58.69 | 9.780% | $64.4299 | $64.43 | $64.45 | $64.40 |
| Purchase #4 | $54.44 | 12.825% | $61.4219 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $47.77 | 4.244% | $49.7974 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $220.60 | 10.242% | $243.1939 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $13.77 | 5.693% | $14.5539 | $14.55 | $14.55 | $14.60 |
| 7 purchase totals = | $663.75 | $717.0020 | $716.99 | $717.00 | $717.00 | |