| 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 | $53.94 | 3.504% | $55.8301 | $55.83 | $55.85 | $55.80 |
| Purchase #2 | $141.46 | 13.819% | $161.0084 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $40.88 | 5.612% | $43.1742 | $43.17 | $43.15 | $43.20 |
| Purchase #4 | $227.74 | 6.740% | $243.0897 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $182.56 | 13.627% | $207.4375 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $169.42 | 10.359% | $186.9702 | $186.97 | $186.95 | $187.00 |
| Purchase #7 | $54.67 | 5.277% | $57.5549 | $57.55 | $57.55 | $57.60 |
| 7 purchase totals = | $870.67 | $955.0650 | $955.06 | $955.05 | $955.10 | |