| 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 | $25.86 | 6.174% | $27.4566 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $118.59 | 12.386% | $133.2786 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $95.86 | 12.137% | $107.4945 | $107.49 | $107.50 | $107.50 |
| Purchase #4 | $228.70 | 7.494% | $245.8388 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $46.55 | 3.807% | $48.3222 | $48.32 | $48.30 | $48.30 |
| Purchase #6 | $53.80 | 8.515% | $58.3811 | $58.38 | $58.40 | $58.40 |
| Purchase #7 | $92.46 | 11.324% | $102.9302 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $661.82 | $723.7020 | $723.70 | $723.75 | $723.70 | |