| 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 | $104.59 | 4.717% | $109.5235 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $20.80 | 4.631% | $21.7632 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $238.93 | 5.337% | $251.6817 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $128.83 | 9.733% | $141.369 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $33.96 | 9.133% | $37.0616 | $37.06 | $37.05 | $37.10 |
| Purchase #6 | $45.94 | 6.533% | $48.9413 | $48.94 | $48.95 | $48.90 |
| Purchase #7 | $225.97 | 8.379% | $244.904 | $244.90 | $244.90 | $244.90 |
| 7 purchase totals = | $799.02 | $855.2443 | $855.23 | $855.20 | $855.30 | |