| 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 | $27.41 | 8.388% | $29.7092 | $29.71 | $29.70 | $29.70 |
| Purchase #2 | $160.29 | 5.144% | $168.5353 | $168.54 | $168.55 | $168.50 |
| Purchase #3 | $231.74 | 12.508% | $260.726 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $185.42 | 7.427% | $199.1911 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $170.39 | 4.297% | $177.7117 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $102.67 | 9.638% | $112.5653 | $112.57 | $112.55 | $112.60 |
| Purchase #7 | $60.29 | 6.352% | $64.1196 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $938.21 | $1,012.5582 | $1,012.57 | $1,012.55 | $1,012.50 | |