| 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 | $22.34 | 12.483% | $25.1287 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $18.81 | 8.685% | $20.4436 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $7.93 | 13.636% | $9.0113 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $217.62 | 3.201% | $224.586 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $74.59 | 4.202% | $77.7243 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $9.86 | 8.372% | $10.6855 | $10.69 | $10.70 | $10.70 |
| Purchase #7 | $59.86 | 8.219% | $64.7799 | $64.78 | $64.80 | $64.80 |
| 7 purchase totals = | $411.01 | $432.3593 | $432.36 | $432.40 | $432.30 | |