| 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 | $39.67 | 13.239% | $44.9219 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $128.89 | 7.634% | $138.7295 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $75.95 | 11.426% | $84.628 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $26.97 | 6.488% | $28.7198 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $12.41 | 13.626% | $14.101 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $52.28 | 12.221% | $58.6691 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $215.59 | 12.449% | $242.4288 | $242.43 | $242.45 | $242.40 |
| 7 purchase totals = | $551.76 | $612.1981 | $612.20 | $612.20 | $612.10 | |