| 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 | $5.40 | 6.825% | $5.7686 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $190.96 | 11.657% | $213.2202 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $66.59 | 10.336% | $73.4727 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $87.53 | 12.669% | $98.6192 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $210.36 | 9.122% | $229.549 | $229.55 | $229.55 | $229.50 |
| Purchase #6 | $221.29 | 6.171% | $234.9458 | $234.95 | $234.95 | $234.90 |
| Purchase #7 | $44.75 | 10.392% | $49.4004 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $826.88 | $904.9759 | $904.98 | $904.90 | $904.90 | |