| 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 | $12.36 | 11.560% | $13.7888 | $13.79 | $13.80 | $13.80 |
| Purchase #2 | $49.44 | 3.580% | $51.21 | $51.21 | $51.20 | $51.20 |
| Purchase #3 | $144.47 | 5.477% | $152.3826 | $152.38 | $152.40 | $152.40 |
| Purchase #4 | $20.71 | 7.790% | $22.3233 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $200.67 | 8.582% | $217.8915 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $213.73 | 8.864% | $232.675 | $232.68 | $232.70 | $232.70 |
| Purchase #7 | $170.52 | 12.369% | $191.6116 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $811.90 | $881.8828 | $881.88 | $881.90 | $881.90 | |