| 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 | $25.69 | 9.803% | $28.2084 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $134.66 | 13.402% | $152.7071 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $16.70 | 4.380% | $17.4315 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $95.36 | 12.316% | $107.1045 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $242.73 | 5.838% | $256.9006 | $256.90 | $256.90 | $256.90 |
| Purchase #6 | $113.47 | 3.293% | $117.2066 | $117.21 | $117.20 | $117.20 |
| Purchase #7 | $53.98 | 13.419% | $61.2236 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $682.59 | $740.7823 | $740.78 | $740.75 | $740.70 | |