| 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 | $81.38 | 6.545% | $86.7063 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $229.98 | 10.803% | $254.8247 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $28.34 | 10.328% | $31.267 | $31.27 | $31.25 | $31.30 |
| Purchase #4 | $68.51 | 12.142% | $76.8285 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $88.59 | 7.788% | $95.4894 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $159.70 | 7.832% | $172.2077 | $172.21 | $172.20 | $172.20 |
| Purchase #7 | $248.62 | 3.457% | $257.2148 | $257.21 | $257.20 | $257.20 |
| 7 purchase totals = | $905.12 | $974.5384 | $974.54 | $974.50 | $974.50 | |