| 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 | $10.48 | 7.292% | $11.2442 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $114.31 | 11.711% | $127.6968 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $26.32 | 6.585% | $28.0532 | $28.05 | $28.05 | $28.10 |
| Purchase #4 | $62.62 | 8.638% | $68.0291 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $156.37 | 12.370% | $175.713 | $175.71 | $175.70 | $175.70 |
| Purchase #6 | $33.96 | 3.160% | $35.0331 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $224.84 | 6.399% | $239.2275 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $628.90 | $684.9969 | $684.99 | $685.05 | $684.90 | |