| 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 | $74.38 | 6.715% | $79.3746 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $29.45 | 4.504% | $30.7764 | $30.78 | $30.80 | $30.80 |
| Purchase #3 | $220.70 | 5.349% | $232.5052 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $94.55 | 10.613% | $104.5846 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $92.32 | 4.606% | $96.5723 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $73.57 | 11.297% | $81.8812 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $199.81 | 6.849% | $213.495 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $784.78 | $839.1893 | $839.19 | $839.20 | $839.30 | |