| 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 | $43.39 | 11.709% | $48.4705 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $22.78 | 13.188% | $25.7842 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $42.47 | 9.735% | $46.6045 | $46.60 | $46.60 | $46.60 |
| Purchase #4 | $54.72 | 7.779% | $58.9767 | $58.98 | $59.00 | $59.00 |
| Purchase #5 | $129.66 | 11.107% | $144.0613 | $144.06 | $144.05 | $144.10 |
| Purchase #6 | $77.83 | 12.254% | $87.3673 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $232.54 | 5.728% | $245.8599 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $603.39 | $657.1244 | $657.12 | $657.10 | $657.30 | |