| 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 | $35.32 | 5.517% | $37.2686 | $37.27 | $37.25 | $37.30 |
| Purchase #2 | $117.66 | 6.385% | $125.1726 | $125.17 | $125.15 | $125.20 |
| Purchase #3 | $65.35 | 3.560% | $67.6765 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $185.86 | 12.125% | $208.3955 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $191.57 | 10.846% | $212.3477 | $212.35 | $212.35 | $212.30 |
| Purchase #6 | $81.74 | 9.416% | $89.4366 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $204.72 | 4.809% | $214.565 | $214.57 | $214.55 | $214.60 |
| 7 purchase totals = | $882.22 | $954.8625 | $954.88 | $954.85 | $954.90 | |