| 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 | $44.45 | 9.112% | $48.5003 | $48.50 | $48.50 | $48.50 |
| Purchase #2 | $66.96 | 9.210% | $73.127 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $229.56 | 8.263% | $248.5285 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $223.36 | 5.826% | $236.373 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $96.62 | 4.748% | $101.2075 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $84.55 | 6.266% | $89.8479 | $89.85 | $89.85 | $89.80 |
| Purchase #7 | $186.57 | 5.702% | $197.2082 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $932.07 | $994.7924 | $994.80 | $994.80 | $994.70 | |