| 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 | $48.55 | 10.267% | $53.5346 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $37.60 | 6.458% | $40.0282 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $148.50 | 4.580% | $155.3013 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $226.56 | 7.364% | $243.2439 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $234.27 | 6.676% | $249.9099 | $249.91 | $249.90 | $249.90 |
| Purchase #6 | $91.51 | 3.846% | $95.0295 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $91.47 | 3.580% | $94.7446 | $94.74 | $94.75 | $94.70 |
| 7 purchase totals = | $878.46 | $931.7920 | $931.78 | $931.85 | $931.60 | |