| 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 | $19.25 | 10.155% | $21.2048 | $21.20 | $21.20 | $21.20 |
| Purchase #2 | $7.61 | 8.394% | $8.2488 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $108.77 | 6.621% | $115.9717 | $115.97 | $115.95 | $116.00 |
| Purchase #4 | $117.27 | 8.813% | $127.605 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $216.98 | 13.824% | $246.9753 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $19.47 | 12.160% | $21.8376 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $73.67 | 9.709% | $80.8226 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $563.02 | $622.6658 | $622.67 | $622.65 | $622.60 | |