| 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 | $165.87 | 9.770% | $182.0755 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $84.76 | 10.601% | $93.7454 | $93.75 | $93.75 | $93.70 |
| Purchase #3 | $100.36 | 11.264% | $111.6646 | $111.66 | $111.65 | $111.70 |
| Purchase #4 | $35.94 | 13.492% | $40.789 | $40.79 | $40.80 | $40.80 |
| Purchase #5 | $216.47 | 5.230% | $227.7914 | $227.79 | $227.80 | $227.80 |
| Purchase #6 | $48.39 | 5.319% | $50.9639 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $64.74 | 5.824% | $68.5105 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $716.53 | $775.5403 | $775.54 | $775.55 | $775.60 | |