| 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 | $236.55 | 8.702% | $257.1346 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $92.69 | 5.496% | $97.7842 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $91.72 | 7.215% | $98.3376 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $8.85 | 5.704% | $9.3548 | $9.35 | $9.35 | $9.40 |
| Purchase #5 | $97.71 | 4.741% | $102.3424 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $22.89 | 5.712% | $24.1975 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $25.58 | 13.288% | $28.9791 | $28.98 | $29.00 | $29.00 |
| 7 purchase totals = | $575.99 | $618.1302 | $618.12 | $618.20 | $618.10 | |