| 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 | $63.48 | 12.149% | $71.1922 | $71.19 | $71.20 | $71.20 |
| Purchase #2 | $70.53 | 3.225% | $72.8046 | $72.80 | $72.80 | $72.80 |
| Purchase #3 | $129.99 | 12.502% | $146.2413 | $146.24 | $146.25 | $146.20 |
| Purchase #4 | $125.76 | 9.725% | $137.9902 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $116.49 | 12.684% | $131.2656 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $198.27 | 12.245% | $222.5482 | $222.55 | $222.55 | $222.50 |
| Purchase #7 | $200.29 | 7.229% | $214.769 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $904.81 | $996.8111 | $996.81 | $996.80 | $996.80 | |