| 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 | $105.47 | 11.825% | $117.9418 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $62.81 | 9.299% | $68.6507 | $68.65 | $68.65 | $68.70 |
| Purchase #3 | $43.29 | 11.809% | $48.4021 | $48.40 | $48.40 | $48.40 |
| Purchase #4 | $37.32 | 4.849% | $39.1296 | $39.13 | $39.15 | $39.10 |
| Purchase #5 | $16.37 | 5.434% | $17.2595 | $17.26 | $17.25 | $17.30 |
| Purchase #6 | $109.38 | 8.580% | $118.7648 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $179.98 | 11.172% | $200.0874 | $200.09 | $200.10 | $200.10 |
| 7 purchase totals = | $554.62 | $610.2359 | $610.23 | $610.25 | $610.30 | |