| 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 | $109.37 | 9.314% | $119.5567 | $119.56 | $119.55 | $119.60 |
| Purchase #2 | $157.39 | 10.245% | $173.5146 | $173.51 | $173.50 | $173.50 |
| Purchase #3 | $50.31 | 13.816% | $57.2608 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $58.91 | 9.316% | $64.3981 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $66.77 | 6.263% | $70.9518 | $70.95 | $70.95 | $71.00 |
| Purchase #6 | $96.54 | 5.755% | $102.0959 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $208.92 | 11.213% | $232.3462 | $232.35 | $232.35 | $232.30 |
| 7 purchase totals = | $748.21 | $820.1241 | $820.13 | $820.10 | $820.20 | |