| 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 | $49.81 | 7.142% | $53.3674 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $14.73 | 8.304% | $15.9532 | $15.95 | $15.95 | $16.00 |
| Purchase #3 | $186.49 | 13.712% | $212.0615 | $212.06 | $212.05 | $212.10 |
| Purchase #4 | $99.44 | 4.198% | $103.6145 | $103.61 | $103.60 | $103.60 |
| Purchase #5 | $90.68 | 13.338% | $102.7749 | $102.77 | $102.75 | $102.80 |
| Purchase #6 | $221.74 | 3.493% | $229.4854 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $45.33 | 10.657% | $50.1608 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $708.22 | $767.4177 | $767.41 | $767.35 | $767.60 | |