| 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 | $30.47 | 6.275% | $32.382 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $91.38 | 9.334% | $99.9094 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $69.40 | 8.280% | $75.1463 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $216.81 | 11.782% | $242.3546 | $242.35 | $242.35 | $242.40 |
| Purchase #5 | $126.87 | 7.349% | $136.1937 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $148.25 | 7.205% | $158.9314 | $158.93 | $158.95 | $158.90 |
| Purchase #7 | $63.92 | 8.696% | $69.4785 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $747.10 | $814.3959 | $814.39 | $814.45 | $814.40 | |