| 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 | $26.46 | 7.565% | $28.4617 | $28.46 | $28.45 | $28.50 |
| Purchase #2 | $88.82 | 4.866% | $93.142 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $205.92 | 6.500% | $219.3048 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $66.96 | 11.716% | $74.805 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $85.47 | 7.706% | $92.0563 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $13.99 | 8.355% | $15.1589 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $73.26 | 11.722% | $81.8475 | $81.85 | $81.85 | $81.80 |
| 7 purchase totals = | $560.88 | $604.7762 | $604.78 | $604.75 | $604.80 | |