| 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 | $46.54 | 12.639% | $52.4222 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $132.99 | 13.840% | $151.3958 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $185.28 | 3.329% | $191.448 | $191.45 | $191.45 | $191.40 |
| Purchase #4 | $60.51 | 8.289% | $65.5257 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $206.53 | 11.806% | $230.9129 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $71.45 | 5.694% | $75.5184 | $75.52 | $75.50 | $75.50 |
| Purchase #7 | $110.35 | 10.411% | $121.8385 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $813.65 | $889.0615 | $889.07 | $889.05 | $888.90 | |