| 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 | $25.39 | 10.321% | $28.0105 | $28.01 | $28.00 | $28.00 |
| Purchase #2 | $128.51 | 8.829% | $139.8561 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $197.56 | 9.487% | $216.3025 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $205.53 | 3.246% | $212.2015 | $212.20 | $212.20 | $212.20 |
| Purchase #5 | $103.70 | 7.824% | $111.8135 | $111.81 | $111.80 | $111.80 |
| Purchase #6 | $76.45 | 12.389% | $85.9214 | $85.92 | $85.90 | $85.90 |
| Purchase #7 | $108.71 | 3.844% | $112.8888 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $845.85 | $906.9943 | $906.99 | $906.95 | $907.00 | |