| 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 | $39.59 | 10.439% | $43.7228 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $243.73 | 6.284% | $259.046 | $259.05 | $259.05 | $259.00 |
| Purchase #3 | $130.92 | 13.517% | $148.6165 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $21.81 | 7.756% | $23.5016 | $23.50 | $23.50 | $23.50 |
| Purchase #5 | $236.77 | 12.171% | $265.5873 | $265.59 | $265.60 | $265.60 |
| Purchase #6 | $18.40 | 11.852% | $20.5808 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $54.73 | 7.746% | $58.9694 | $58.97 | $58.95 | $59.00 |
| 7 purchase totals = | $745.95 | $820.0244 | $820.03 | $820.00 | $820.00 | |