| 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 | $15.92 | 9.792% | $17.4789 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $244.45 | 3.856% | $253.876 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $43.53 | 9.556% | $47.6897 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $25.71 | 7.267% | $27.5783 | $27.58 | $27.60 | $27.60 |
| Purchase #5 | $44.66 | 5.807% | $47.2534 | $47.25 | $47.25 | $47.30 |
| Purchase #6 | $216.28 | 7.205% | $231.863 | $231.86 | $231.85 | $231.90 |
| Purchase #7 | $172.91 | 5.450% | $182.3336 | $182.33 | $182.35 | $182.30 |
| 7 purchase totals = | $763.46 | $808.0729 | $808.07 | $808.15 | $808.20 | |