| 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 | $87.45 | 5.631% | $92.3743 | $92.37 | $92.35 | $92.40 |
| Purchase #2 | $44.33 | 3.323% | $45.8031 | $45.80 | $45.80 | $45.80 |
| Purchase #3 | $236.57 | 5.118% | $248.6777 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $103.27 | 12.152% | $115.8194 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $94.33 | 7.563% | $101.4642 | $101.46 | $101.45 | $101.50 |
| Purchase #6 | $29.36 | 9.383% | $32.1148 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $89.69 | 11.218% | $99.7514 | $99.75 | $99.75 | $99.80 |
| 7 purchase totals = | $685.00 | $736.0049 | $735.99 | $735.95 | $736.10 | |