| 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 | $66.44 | 12.169% | $74.5251 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $45.25 | 12.682% | $50.9886 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $19.48 | 8.767% | $21.1878 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $243.79 | 13.655% | $277.0795 | $277.08 | $277.10 | $277.10 |
| Purchase #5 | $198.43 | 9.202% | $216.6895 | $216.69 | $216.70 | $216.70 |
| Purchase #6 | $220.96 | 9.777% | $242.5633 | $242.56 | $242.55 | $242.60 |
| Purchase #7 | $43.95 | 9.154% | $47.9732 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $838.30 | $931.0070 | $931.01 | $931.05 | $931.10 | |