| 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 | $14.35 | 5.841% | $15.1882 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $75.45 | 7.229% | $80.9043 | $80.90 | $80.90 | $80.90 |
| Purchase #3 | $97.92 | 4.606% | $102.4302 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $62.28 | 6.119% | $66.0909 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $248.90 | 5.689% | $263.0599 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $19.49 | 10.465% | $21.5296 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $243.41 | 13.106% | $275.3113 | $275.31 | $275.30 | $275.30 |
| 7 purchase totals = | $761.80 | $824.5144 | $824.51 | $824.55 | $824.50 | |