| 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 | $128.33 | 5.691% | $135.6333 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $72.66 | 9.749% | $79.7436 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $122.90 | 5.507% | $129.6681 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $246.28 | 5.867% | $260.7292 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $52.60 | 13.737% | $59.8257 | $59.83 | $59.85 | $59.80 |
| Purchase #6 | $120.72 | 9.400% | $132.0677 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $146.46 | 6.302% | $155.6899 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $889.95 | $953.3575 | $953.36 | $953.40 | $953.30 | |