| 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 | $31.46 | 3.416% | $32.5347 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $158.48 | 8.242% | $171.5419 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $69.26 | 7.153% | $74.2142 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $27.47 | 9.335% | $30.0343 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $91.49 | 8.268% | $99.0544 | $99.05 | $99.05 | $99.10 |
| Purchase #6 | $195.44 | 11.418% | $217.7553 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $32.68 | 6.807% | $34.9045 | $34.90 | $34.90 | $34.90 |
| 7 purchase totals = | $606.28 | $660.0393 | $660.02 | $660.05 | $660.00 | |