| 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 | $206.67 | 5.342% | $217.7103 | $217.71 | $217.70 | $217.70 |
| Purchase #2 | $64.28 | 11.626% | $71.7532 | $71.75 | $71.75 | $71.80 |
| Purchase #3 | $16.64 | 7.191% | $17.8366 | $17.84 | $17.85 | $17.80 |
| Purchase #4 | $210.92 | 9.790% | $231.5691 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $56.51 | 3.351% | $58.4037 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $214.49 | 8.570% | $232.8718 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $37.60 | 13.607% | $42.7162 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $807.11 | $872.8609 | $872.86 | $872.80 | $872.90 | |