| 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 | $40.64 | 13.454% | $46.1077 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $49.70 | 6.552% | $52.9563 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $10.68 | 9.619% | $11.7073 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $213.70 | 13.274% | $242.0665 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $204.90 | 7.752% | $220.7838 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $42.58 | 12.653% | $47.9676 | $47.97 | $47.95 | $48.00 |
| Purchase #7 | $72.52 | 3.731% | $75.2257 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $634.72 | $696.8149 | $696.83 | $696.80 | $696.90 | |