| 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 | $10.33 | 6.130% | $10.9632 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $23.98 | 13.339% | $27.1787 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $246.77 | 5.461% | $260.2461 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $158.54 | 10.443% | $175.0963 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $72.66 | 4.794% | $76.1433 | $76.14 | $76.15 | $76.10 |
| Purchase #6 | $14.77 | 11.475% | $16.4649 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $20.49 | 8.634% | $22.2591 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $547.54 | $588.3516 | $588.35 | $588.35 | $588.40 | |