| 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 | $76.55 | 3.852% | $79.4987 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $182.90 | 6.619% | $195.0062 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $24.52 | 12.824% | $27.6644 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $72.65 | 3.458% | $75.1622 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $150.77 | 3.294% | $155.7364 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $25.53 | 7.481% | $27.4399 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $58.93 | 8.257% | $63.7959 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $591.85 | $624.3037 | $624.31 | $624.30 | $624.30 | |