| 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 | $25.47 | 4.577% | $26.6358 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $220.74 | 9.778% | $242.324 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $112.55 | 4.473% | $117.5844 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $183.70 | 13.208% | $207.9631 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $15.93 | 8.500% | $17.2841 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $227.25 | 10.841% | $251.8862 | $251.89 | $251.90 | $251.90 |
| Purchase #7 | $45.51 | 3.430% | $47.071 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $831.15 | $910.7486 | $910.74 | $910.75 | $910.80 | |