| 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 | $45.30 | 4.572% | $47.3711 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $206.34 | 6.267% | $219.2713 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $6.98 | 10.238% | $7.6946 | $7.69 | $7.70 | $7.70 |
| Purchase #4 | $173.90 | 8.148% | $188.0694 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $152.73 | 11.744% | $170.6666 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $57.82 | 11.697% | $64.5832 | $64.58 | $64.60 | $64.60 |
| Purchase #7 | $212.84 | 9.420% | $232.8895 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $855.91 | $930.5457 | $930.54 | $930.50 | $930.70 | |