| 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 | $55.68 | 7.812% | $60.0297 | $60.03 | $60.05 | $60.00 |
| Purchase #2 | $49.58 | 9.630% | $54.3546 | $54.35 | $54.35 | $54.40 |
| Purchase #3 | $193.34 | 11.240% | $215.0714 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $139.33 | 8.178% | $150.7244 | $150.72 | $150.70 | $150.70 |
| Purchase #5 | $127.26 | 13.181% | $144.0341 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $84.61 | 9.574% | $92.7106 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $155.29 | 7.399% | $166.7799 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $805.09 | $883.7047 | $883.69 | $883.70 | $883.70 | |