| 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 | $58.59 | 3.478% | $60.6278 | $60.63 | $60.65 | $60.60 |
| Purchase #2 | $180.59 | 5.736% | $190.9486 | $190.95 | $190.95 | $190.90 |
| Purchase #3 | $13.37 | 8.795% | $14.5459 | $14.55 | $14.55 | $14.50 |
| Purchase #4 | $45.58 | 3.293% | $47.0809 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $145.33 | 5.304% | $153.0383 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $144.93 | 3.254% | $149.646 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $70.61 | 10.136% | $77.767 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $659.00 | $693.6545 | $693.67 | $693.70 | $693.50 | |