| 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 | $7.74 | 12.673% | $8.7209 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $106.29 | 6.554% | $113.2562 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $212.53 | 4.309% | $221.6879 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $139.99 | 11.427% | $155.9867 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $60.67 | 8.387% | $65.7584 | $65.76 | $65.75 | $65.80 |
| Purchase #6 | $70.72 | 12.722% | $79.717 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $157.91 | 3.387% | $163.2584 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $755.85 | $808.3855 | $808.40 | $808.35 | $808.50 | |