| 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 | $12.87 | 8.410% | $13.9524 | $13.95 | $13.95 | $14.00 |
| Purchase #2 | $34.70 | 8.757% | $37.7387 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $150.30 | 11.869% | $168.1391 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $129.92 | 13.235% | $147.1149 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $225.41 | 9.850% | $247.6129 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $245.50 | 3.860% | $254.9763 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $58.50 | 6.770% | $62.4605 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $857.20 | $931.9948 | $931.99 | $932.00 | $932.00 | |