| 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 | $18.42 | 10.227% | $20.3038 | $20.30 | $20.30 | $20.30 |
| Purchase #2 | $249.79 | 8.665% | $271.4343 | $271.43 | $271.45 | $271.40 |
| Purchase #3 | $92.55 | 11.695% | $103.3737 | $103.37 | $103.35 | $103.40 |
| Purchase #4 | $18.71 | 7.858% | $20.1802 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $78.88 | 6.146% | $83.728 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $55.66 | 3.603% | $57.6654 | $57.67 | $57.65 | $57.70 |
| Purchase #7 | $101.58 | 5.596% | $107.2644 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $615.59 | $663.9498 | $663.94 | $663.95 | $664.00 | |