| 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 | $36.38 | 11.281% | $40.484 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $232.65 | 9.175% | $253.9956 | $254.00 | $254.00 | $254.00 |
| Purchase #3 | $50.29 | 4.356% | $52.4806 | $52.48 | $52.50 | $52.50 |
| Purchase #4 | $116.47 | 9.784% | $127.8654 | $127.87 | $127.85 | $127.90 |
| Purchase #5 | $37.35 | 6.660% | $39.8375 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $159.91 | 6.560% | $170.4001 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $144.28 | 11.737% | $161.2141 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $777.33 | $846.2773 | $846.28 | $846.30 | $846.30 | |