| 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 | $77.96 | 8.227% | $84.3738 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $124.71 | 13.505% | $141.5521 | $141.55 | $141.55 | $141.60 |
| Purchase #3 | $28.59 | 12.181% | $32.0725 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $150.37 | 12.209% | $168.7287 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $95.33 | 7.663% | $102.6351 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $75.66 | 8.605% | $82.1705 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $165.67 | 7.337% | $177.8252 | $177.83 | $177.85 | $177.80 |
| 7 purchase totals = | $718.29 | $789.3579 | $789.36 | $789.35 | $789.40 | |