| 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 | $55.62 | 7.340% | $59.7025 | $59.70 | $59.70 | $59.70 |
| Purchase #2 | $168.70 | 11.377% | $187.893 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $25.72 | 7.456% | $27.6377 | $27.64 | $27.65 | $27.60 |
| Purchase #4 | $140.66 | 12.307% | $157.971 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $47.41 | 9.642% | $51.9813 | $51.98 | $52.00 | $52.00 |
| Purchase #6 | $237.65 | 9.782% | $260.8969 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $108.99 | 3.127% | $112.3981 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $784.75 | $858.4805 | $858.48 | $858.50 | $858.50 | |