| 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 | $46.41 | 5.587% | $49.0029 | $49.00 | $49.00 | $49.00 |
| Purchase #2 | $84.50 | 5.294% | $88.9734 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $148.44 | 9.132% | $161.9955 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $24.80 | 8.570% | $26.9254 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $73.79 | 7.777% | $79.5286 | $79.53 | $79.55 | $79.50 |
| Purchase #6 | $167.36 | 13.848% | $190.536 | $190.54 | $190.55 | $190.50 |
| Purchase #7 | $126.77 | 10.638% | $140.2558 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $672.07 | $737.2176 | $737.23 | $737.25 | $737.20 | |