| 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 | $91.27 | 6.402% | $97.1131 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $23.29 | 9.141% | $25.4189 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $112.66 | 7.714% | $121.3506 | $121.35 | $121.35 | $121.40 |
| Purchase #4 | $76.29 | 6.380% | $81.1573 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $30.68 | 7.622% | $33.0184 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $150.29 | 13.120% | $170.008 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $62.47 | 5.280% | $65.7684 | $65.77 | $65.75 | $65.80 |
| 7 purchase totals = | $546.95 | $593.8347 | $593.84 | $593.75 | $593.90 | |