| 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 | $99.54 | 4.534% | $104.0531 | $104.05 | $104.05 | $104.10 |
| Purchase #2 | $158.94 | 7.281% | $170.5124 | $170.51 | $170.50 | $170.50 |
| Purchase #3 | $159.76 | 4.801% | $167.4301 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $239.55 | 7.498% | $257.5115 | $257.51 | $257.50 | $257.50 |
| Purchase #5 | $52.49 | 12.163% | $58.8744 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $122.28 | 5.445% | $128.9381 | $128.94 | $128.95 | $128.90 |
| Purchase #7 | $27.28 | 5.525% | $28.7872 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $859.84 | $916.1068 | $916.10 | $916.10 | $916.10 | |