| 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 | $7.32 | 3.870% | $7.6033 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $37.63 | 10.468% | $41.5691 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $239.52 | 6.175% | $254.3104 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $24.71 | 4.543% | $25.8326 | $25.83 | $25.85 | $25.80 |
| Purchase #5 | $26.79 | 4.344% | $27.9538 | $27.95 | $27.95 | $28.00 |
| Purchase #6 | $221.63 | 5.500% | $233.8197 | $233.82 | $233.80 | $233.80 |
| Purchase #7 | $174.32 | 11.341% | $194.0896 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $731.92 | $785.1785 | $785.17 | $785.15 | $785.20 | |