| 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 | $26.70 | 9.364% | $29.2002 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $88.82 | 9.282% | $97.0643 | $97.06 | $97.05 | $97.10 |
| Purchase #3 | $18.61 | 4.828% | $19.5085 | $19.51 | $19.50 | $19.50 |
| Purchase #4 | $156.86 | 13.240% | $177.6283 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $138.67 | 8.377% | $150.2864 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $116.88 | 7.191% | $125.2848 | $125.28 | $125.30 | $125.30 |
| Purchase #7 | $141.43 | 13.533% | $160.5697 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $687.97 | $759.5422 | $759.54 | $759.55 | $759.60 | |