| 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 | $60.36 | 9.827% | $66.2916 | $66.29 | $66.30 | $66.30 |
| Purchase #2 | $50.87 | 6.628% | $54.2417 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $234.90 | 5.213% | $247.1453 | $247.15 | $247.15 | $247.10 |
| Purchase #4 | $112.86 | 11.663% | $126.0229 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $101.39 | 9.600% | $111.1234 | $111.12 | $111.10 | $111.10 |
| Purchase #6 | $63.76 | 9.608% | $69.8861 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $124.78 | 3.656% | $129.342 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $748.92 | $804.0530 | $804.05 | $804.05 | $803.90 | |