| 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 | $97.56 | 12.389% | $109.6467 | $109.65 | $109.65 | $109.60 |
| Purchase #2 | $9.33 | 7.257% | $10.0071 | $10.01 | $10.00 | $10.00 |
| Purchase #3 | $244.96 | 11.259% | $272.54 | $272.54 | $272.55 | $272.50 |
| Purchase #4 | $98.96 | 13.629% | $112.4473 | $112.45 | $112.45 | $112.40 |
| Purchase #5 | $80.26 | 4.836% | $84.1414 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $86.34 | 8.350% | $93.5494 | $93.55 | $93.55 | $93.50 |
| Purchase #7 | $172.39 | 7.332% | $185.0296 | $185.03 | $185.05 | $185.00 |
| 7 purchase totals = | $789.80 | $867.3615 | $867.37 | $867.40 | $867.10 | |