| 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 | $30.43 | 5.564% | $32.1231 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $232.87 | 5.121% | $244.7953 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $148.26 | 9.814% | $162.8102 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $97.80 | 12.697% | $110.2177 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $133.25 | 6.738% | $142.2284 | $142.23 | $142.25 | $142.20 |
| Purchase #6 | $110.72 | 10.557% | $122.4087 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $150.43 | 8.770% | $163.6227 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $903.76 | $978.2061 | $978.21 | $978.15 | $978.10 | |