| 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 | $57.63 | 4.406% | $60.1692 | $60.17 | $60.15 | $60.20 |
| Purchase #2 | $238.84 | 10.181% | $263.1563 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $66.50 | 9.731% | $72.9711 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $89.59 | 11.284% | $99.6993 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $18.97 | 10.656% | $20.9914 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $38.31 | 4.247% | $39.937 | $39.94 | $39.95 | $39.90 |
| Purchase #7 | $250.56 | 12.640% | $282.2308 | $282.23 | $282.25 | $282.20 |
| 7 purchase totals = | $760.40 | $839.1551 | $839.16 | $839.15 | $839.20 | |