| 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 | $76.52 | 5.633% | $80.8304 | $80.83 | $80.85 | $80.80 |
| Purchase #2 | $30.47 | 5.590% | $32.1733 | $32.17 | $32.15 | $32.20 |
| Purchase #3 | $241.68 | 4.467% | $252.4758 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $153.50 | 10.786% | $170.0565 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $197.93 | 4.456% | $206.7498 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $80.52 | 13.350% | $91.2694 | $91.27 | $91.25 | $91.30 |
| Purchase #7 | $142.48 | 6.450% | $151.67 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $923.10 | $985.2252 | $985.23 | $985.20 | $985.30 | |