| 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 | $86.79 | 8.120% | $93.8373 | $93.84 | $93.85 | $93.80 |
| Purchase #2 | $211.58 | 3.690% | $219.3873 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $187.52 | 11.162% | $208.451 | $208.45 | $208.45 | $208.50 |
| Purchase #4 | $112.63 | 3.585% | $116.6678 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $18.46 | 11.161% | $20.5203 | $20.52 | $20.50 | $20.50 |
| Purchase #6 | $7.29 | 6.630% | $7.7733 | $7.77 | $7.75 | $7.80 |
| Purchase #7 | $248.50 | 7.361% | $266.7921 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $872.77 | $933.4291 | $933.43 | $933.40 | $933.50 | |