| 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 | $68.73 | 6.311% | $73.0676 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $54.91 | 4.196% | $57.214 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $130.95 | 6.461% | $139.4107 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $69.69 | 8.176% | $75.3879 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $76.59 | 8.608% | $83.1829 | $83.18 | $83.20 | $83.20 |
| Purchase #6 | $236.44 | 6.340% | $251.4303 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $121.45 | 6.863% | $129.7851 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $758.76 | $809.4785 | $809.48 | $809.50 | $809.50 | |