| 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 | $55.55 | 3.655% | $57.5804 | $57.58 | $57.60 | $57.60 |
| Purchase #2 | $7.26 | 4.120% | $7.5591 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $65.78 | 4.299% | $68.6079 | $68.61 | $68.60 | $68.60 |
| Purchase #4 | $87.27 | 8.535% | $94.7185 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $116.31 | 9.806% | $127.7154 | $127.72 | $127.70 | $127.70 |
| Purchase #6 | $151.97 | 6.551% | $161.9256 | $161.93 | $161.95 | $161.90 |
| Purchase #7 | $98.96 | 11.401% | $110.2424 | $110.24 | $110.25 | $110.20 |
| 7 purchase totals = | $583.10 | $628.3493 | $628.36 | $628.35 | $628.30 | |