| 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 | $76.89 | 5.737% | $81.3012 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $216.40 | 8.656% | $235.1316 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $24.78 | 6.457% | $26.38 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $110.83 | 13.128% | $125.3798 | $125.38 | $125.40 | $125.40 |
| Purchase #5 | $70.74 | 8.128% | $76.4897 | $76.49 | $76.50 | $76.50 |
| Purchase #6 | $175.89 | 6.346% | $187.052 | $187.05 | $187.05 | $187.10 |
| Purchase #7 | $57.82 | 3.257% | $59.7032 | $59.70 | $59.70 | $59.70 |
| 7 purchase totals = | $733.35 | $791.4375 | $791.43 | $791.50 | $791.50 | |