| 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 | $71.97 | 8.149% | $77.8348 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $21.78 | 9.181% | $23.7796 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $139.67 | 8.730% | $151.8632 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $206.42 | 9.730% | $226.5047 | $226.50 | $226.50 | $226.50 |
| Purchase #5 | $143.97 | 9.437% | $157.5564 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $116.35 | 11.680% | $129.9397 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $142.40 | 11.116% | $158.2292 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $842.56 | $925.7076 | $925.70 | $925.75 | $925.70 | |