| 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 | $81.78 | 13.814% | $93.0771 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $110.51 | 11.538% | $123.2606 | $123.26 | $123.25 | $123.30 |
| Purchase #3 | $95.68 | 7.642% | $102.9919 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $46.30 | 12.676% | $52.169 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $247.97 | 11.193% | $275.7253 | $275.73 | $275.75 | $275.70 |
| Purchase #6 | $28.88 | 10.266% | $31.8448 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $219.75 | 7.589% | $236.4268 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $830.87 | $915.4955 | $915.50 | $915.55 | $915.50 | |