| 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 | $42.98 | 6.802% | $45.9035 | $45.90 | $45.90 | $45.90 |
| Purchase #2 | $177.46 | 11.170% | $197.2823 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $75.31 | 4.470% | $78.6764 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $89.86 | 11.197% | $99.9216 | $99.92 | $99.90 | $99.90 |
| Purchase #5 | $22.84 | 10.747% | $25.2946 | $25.29 | $25.30 | $25.30 |
| Purchase #6 | $30.74 | 12.470% | $34.5733 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $156.46 | 4.597% | $163.6525 | $163.65 | $163.65 | $163.70 |
| 7 purchase totals = | $595.65 | $645.3042 | $645.29 | $645.30 | $645.40 | |