| 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 | $40.50 | 9.831% | $44.4816 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $62.90 | 5.633% | $66.4432 | $66.44 | $66.45 | $66.40 |
| Purchase #3 | $39.53 | 13.528% | $44.8776 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $248.83 | 9.861% | $273.3671 | $273.37 | $273.35 | $273.40 |
| Purchase #5 | $178.68 | 8.314% | $193.5355 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $83.85 | 12.309% | $94.1711 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $110.36 | 9.728% | $121.0958 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $764.65 | $837.9719 | $837.98 | $838.00 | $838.00 | |