| 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 | $54.88 | 7.163% | $58.8111 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $137.89 | 4.483% | $144.0716 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $124.30 | 10.763% | $137.6784 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $117.37 | 12.728% | $132.3089 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $8.35 | 13.832% | $9.505 | $9.51 | $9.50 | $9.50 |
| Purchase #6 | $170.89 | 5.516% | $180.3163 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $203.87 | 7.753% | $219.676 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $817.55 | $882.3673 | $882.38 | $882.35 | $882.40 | |