| 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 | $104.44 | 8.241% | $113.0469 | $113.05 | $113.05 | $113.00 |
| Purchase #2 | $149.48 | 4.840% | $156.7148 | $156.71 | $156.70 | $156.70 |
| Purchase #3 | $80.61 | 4.790% | $84.4712 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $28.94 | 3.746% | $30.0241 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $169.32 | 5.537% | $178.6952 | $178.70 | $178.70 | $178.70 |
| Purchase #6 | $108.49 | 6.715% | $115.7751 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $152.84 | 4.807% | $160.187 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $794.12 | $838.9143 | $838.92 | $838.90 | $838.90 | |