| 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 | $59.94 | 6.776% | $64.0015 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $25.92 | 8.273% | $28.0644 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $229.87 | 10.160% | $253.2248 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $45.54 | 4.780% | $47.7168 | $47.72 | $47.70 | $47.70 |
| Purchase #5 | $45.31 | 11.750% | $50.6339 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $240.71 | 12.695% | $271.2681 | $271.27 | $271.25 | $271.30 |
| Purchase #7 | $70.83 | 5.804% | $74.941 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $718.12 | $789.8505 | $789.84 | $789.80 | $789.80 | |