| 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 | $68.58 | 4.777% | $71.8561 | $71.86 | $71.85 | $71.90 |
| Purchase #2 | $27.80 | 12.288% | $31.2161 | $31.22 | $31.20 | $31.20 |
| Purchase #3 | $57.81 | 7.175% | $61.9579 | $61.96 | $61.95 | $62.00 |
| Purchase #4 | $246.83 | 3.749% | $256.0837 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $99.56 | 3.652% | $103.1959 | $103.20 | $103.20 | $103.20 |
| Purchase #6 | $215.84 | 6.334% | $229.5113 | $229.51 | $229.50 | $229.50 |
| Purchase #7 | $146.34 | 12.162% | $164.1379 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $862.76 | $917.9589 | $917.97 | $917.95 | $918.00 | |