| 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 | $78.97 | 3.628% | $81.835 | $81.84 | $81.85 | $81.80 |
| Purchase #2 | $97.40 | 10.408% | $107.5374 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $19.86 | 13.872% | $22.615 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $235.57 | 11.476% | $262.604 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $150.94 | 6.776% | $161.1677 | $161.17 | $161.15 | $161.20 |
| Purchase #6 | $134.71 | 3.105% | $138.8927 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $52.39 | 9.784% | $57.5158 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $769.84 | $832.1676 | $832.18 | $832.15 | $832.10 | |