| 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 | $17.35 | 12.821% | $19.5744 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $65.36 | 13.673% | $74.2967 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $44.29 | 6.702% | $47.2583 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $134.56 | 3.729% | $139.5777 | $139.58 | $139.60 | $139.60 |
| Purchase #5 | $81.76 | 5.622% | $86.3565 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $58.89 | 8.182% | $63.7084 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $17.29 | 7.756% | $18.631 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $419.50 | $449.4030 | $449.41 | $449.40 | $449.50 | |