| 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 | $82.96 | 7.307% | $89.0219 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $10.82 | 12.792% | $12.2041 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $110.57 | 8.711% | $120.2018 | $120.20 | $120.20 | $120.20 |
| Purchase #4 | $68.57 | 12.482% | $77.1289 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $61.57 | 7.629% | $66.2672 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $32.61 | 7.725% | $35.1291 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $227.87 | 5.766% | $241.009 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $594.97 | $640.9620 | $640.96 | $640.95 | $640.90 | |