| 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 | $132.95 | 12.697% | $149.8307 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $46.58 | 5.178% | $48.9919 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $221.52 | 11.385% | $246.7401 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $6.46 | 3.419% | $6.6809 | $6.68 | $6.70 | $6.70 |
| Purchase #5 | $90.57 | 11.477% | $100.9647 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $195.89 | 8.692% | $212.9168 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $193.83 | 4.862% | $203.254 | $203.25 | $203.25 | $203.30 |
| 7 purchase totals = | $887.80 | $969.3791 | $969.37 | $969.40 | $969.40 | |