| 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 | $81.91 | 4.176% | $85.3306 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $51.37 | 3.181% | $53.0041 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $46.76 | 9.448% | $51.1779 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $125.46 | 8.369% | $135.9597 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $234.93 | 12.460% | $264.2023 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $49.74 | 5.243% | $52.3479 | $52.35 | $52.35 | $52.30 |
| Purchase #7 | $71.95 | 5.268% | $75.7403 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $662.12 | $717.7628 | $717.76 | $717.80 | $717.70 | |