| 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 | $48.91 | 10.642% | $54.115 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $74.70 | 8.493% | $81.0443 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $62.40 | 6.281% | $66.3193 | $66.32 | $66.30 | $66.30 |
| Purchase #4 | $234.37 | 6.719% | $250.1173 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $196.99 | 10.550% | $217.7724 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $131.34 | 10.600% | $145.262 | $145.26 | $145.25 | $145.30 |
| Purchase #7 | $15.26 | 9.414% | $16.6966 | $16.70 | $16.70 | $16.70 |
| 7 purchase totals = | $763.97 | $831.3269 | $831.33 | $831.25 | $831.30 | |