| 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 | $52.74 | 11.447% | $58.7771 | $58.78 | $58.80 | $58.80 |
| Purchase #2 | $197.39 | 3.751% | $204.7941 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $47.86 | 4.687% | $50.1032 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $148.88 | 3.108% | $153.5072 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $246.28 | 4.853% | $258.232 | $258.23 | $258.25 | $258.20 |
| Purchase #6 | $89.56 | 9.458% | $98.0306 | $98.03 | $98.05 | $98.00 |
| Purchase #7 | $244.45 | 7.591% | $263.0062 | $263.01 | $263.00 | $263.00 |
| 7 purchase totals = | $1,027.16 | $1,086.4504 | $1,086.45 | $1,086.50 | $1,086.40 | |