| 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 | $116.69 | 12.400% | $131.1596 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $102.98 | 7.196% | $110.3904 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $70.76 | 8.130% | $76.5128 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $84.55 | 11.705% | $94.4466 | $94.45 | $94.45 | $94.40 |
| Purchase #5 | $85.55 | 8.265% | $92.6207 | $92.62 | $92.60 | $92.60 |
| Purchase #6 | $44.59 | 11.137% | $49.556 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $117.36 | 13.736% | $133.4806 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $622.48 | $688.1667 | $688.17 | $688.15 | $688.20 | |