| 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 | $62.91 | 13.192% | $71.2091 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $61.80 | 13.269% | $70.0002 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $229.77 | 12.444% | $258.3626 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $100.71 | 5.308% | $106.0557 | $106.06 | $106.05 | $106.10 |
| Purchase #5 | $137.97 | 4.431% | $144.0835 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $100.85 | 9.741% | $110.6738 | $110.67 | $110.65 | $110.70 |
| Purchase #7 | $9.29 | 7.790% | $10.0137 | $10.01 | $10.00 | $10.00 |
| 7 purchase totals = | $703.30 | $770.3986 | $770.39 | $770.35 | $770.50 | |