| 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 | $74.33 | 4.129% | $77.3991 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $128.73 | 6.313% | $136.8567 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $217.25 | 8.716% | $236.1855 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $22.69 | 6.237% | $24.1052 | $24.11 | $24.10 | $24.10 |
| Purchase #5 | $41.62 | 13.314% | $47.1613 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $125.59 | 3.698% | $130.2343 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $235.96 | 12.278% | $264.9312 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $846.17 | $916.8733 | $916.88 | $916.90 | $916.90 | |