| 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 | $45.52 | 12.557% | $51.2359 | $51.24 | $51.25 | $51.20 |
| Purchase #2 | $34.55 | 7.796% | $37.2435 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $187.83 | 6.187% | $199.451 | $199.45 | $199.45 | $199.50 |
| Purchase #4 | $180.65 | 5.870% | $191.2542 | $191.25 | $191.25 | $191.30 |
| Purchase #5 | $11.87 | 3.817% | $12.3231 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $122.38 | 3.153% | $126.2386 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $199.53 | 7.697% | $214.8878 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $782.33 | $832.6341 | $832.63 | $832.65 | $832.60 | |