| 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 | $229.69 | 6.627% | $244.9116 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $185.67 | 6.868% | $198.4218 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $109.88 | 8.245% | $118.9396 | $118.94 | $118.95 | $118.90 |
| Purchase #4 | $7.95 | 3.607% | $8.2368 | $8.24 | $8.25 | $8.20 |
| Purchase #5 | $19.69 | 11.637% | $21.9813 | $21.98 | $22.00 | $22.00 |
| Purchase #6 | $23.35 | 13.595% | $26.5244 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $52.75 | 10.779% | $58.4359 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $628.98 | $677.4514 | $677.45 | $677.45 | $677.30 | |