| 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 | $51.53 | 3.785% | $53.4804 | $53.48 | $53.50 | $53.50 |
| Purchase #2 | $159.28 | 13.560% | $180.8784 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $185.51 | 6.232% | $197.071 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $67.55 | 7.645% | $72.7142 | $72.71 | $72.70 | $72.70 |
| Purchase #5 | $93.86 | 5.626% | $99.1406 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $146.44 | 8.292% | $158.5828 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $7.81 | 6.314% | $8.3031 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $711.98 | $770.1705 | $770.16 | $770.20 | $770.20 | |