| 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 | $37.83 | 4.838% | $39.6602 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $207.54 | 10.662% | $229.6679 | $229.67 | $229.65 | $229.70 |
| Purchase #3 | $164.96 | 11.113% | $183.292 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $32.37 | 5.387% | $34.1138 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $83.40 | 11.522% | $93.0093 | $93.01 | $93.00 | $93.00 |
| Purchase #6 | $158.68 | 7.536% | $170.6381 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $52.80 | 9.212% | $57.6639 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $737.58 | $808.0452 | $808.04 | $808.00 | $808.10 | |