| 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 | $35.53 | 8.412% | $38.5188 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $34.47 | 12.645% | $38.8287 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $125.53 | 7.858% | $135.3941 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $129.40 | 12.433% | $145.4883 | $145.49 | $145.50 | $145.50 |
| Purchase #5 | $186.96 | 8.635% | $203.104 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $55.35 | 11.871% | $61.9206 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $170.58 | 12.282% | $191.5306 | $191.53 | $191.55 | $191.50 |
| 7 purchase totals = | $737.82 | $814.7851 | $814.78 | $814.80 | $814.70 | |