| 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 | $21.44 | 11.342% | $23.8717 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $106.53 | 8.830% | $115.9366 | $115.94 | $115.95 | $115.90 |
| Purchase #3 | $234.89 | 7.830% | $253.2819 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $107.54 | 3.205% | $110.9867 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $49.65 | 5.826% | $52.5426 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $150.96 | 10.381% | $166.6312 | $166.63 | $166.65 | $166.60 |
| Purchase #7 | $44.48 | 4.314% | $46.3989 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $715.49 | $769.6496 | $769.65 | $769.70 | $769.60 | |