| 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 | $78.91 | 9.390% | $86.3196 | $86.32 | $86.30 | $86.30 |
| Purchase #2 | $96.41 | 11.589% | $107.583 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $20.77 | 4.708% | $21.7479 | $21.75 | $21.75 | $21.70 |
| Purchase #4 | $156.44 | 9.847% | $171.8446 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $138.92 | 5.747% | $146.9037 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $35.33 | 11.132% | $39.2629 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $139.66 | 5.788% | $147.7435 | $147.74 | $147.75 | $147.70 |
| 7 purchase totals = | $666.44 | $721.4052 | $721.39 | $721.40 | $721.30 | |