| 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 | $65.30 | 13.483% | $74.1044 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $10.87 | 10.234% | $11.9824 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $208.95 | 11.129% | $232.204 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $77.99 | 3.688% | $80.8663 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $211.37 | 8.801% | $229.9727 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $132.95 | 12.594% | $149.6937 | $149.69 | $149.70 | $149.70 |
| Purchase #7 | $21.34 | 13.764% | $24.2772 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $728.77 | $803.1007 | $803.09 | $803.10 | $803.20 | |