| 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 | $90.91 | 7.188% | $97.4446 | $97.44 | $97.45 | $97.40 |
| Purchase #2 | $95.50 | 13.323% | $108.2235 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $17.86 | 7.340% | $19.1709 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $185.45 | 12.404% | $208.4532 | $208.45 | $208.45 | $208.50 |
| Purchase #5 | $88.33 | 7.261% | $94.7436 | $94.74 | $94.75 | $94.70 |
| Purchase #6 | $18.67 | 4.515% | $19.513 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $205.73 | 5.119% | $216.2613 | $216.26 | $216.25 | $216.30 |
| 7 purchase totals = | $702.45 | $763.8101 | $763.79 | $763.75 | $763.80 | |