| 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 | $44.42 | 9.499% | $48.6395 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $227.50 | 4.187% | $237.0254 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $172.71 | 5.382% | $182.0053 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $193.49 | 5.513% | $204.1571 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $28.73 | 10.596% | $31.7742 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $181.36 | 8.136% | $196.1154 | $196.12 | $196.10 | $196.10 |
| Purchase #7 | $79.58 | 5.414% | $83.8885 | $83.89 | $83.90 | $83.90 |
| 7 purchase totals = | $927.79 | $983.6054 | $983.62 | $983.60 | $983.60 | |