| 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 | $79.59 | 11.729% | $88.9251 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $100.53 | 12.764% | $113.3616 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $216.80 | 7.740% | $233.5803 | $233.58 | $233.60 | $233.60 |
| Purchase #4 | $27.49 | 11.225% | $30.5758 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $20.43 | 4.633% | $21.3765 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $65.55 | 13.243% | $74.2308 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $213.56 | 13.649% | $242.7088 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $723.95 | $804.7589 | $804.77 | $804.85 | $804.80 | |