| 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 | $43.99 | 3.125% | $45.3647 | $45.36 | $45.35 | $45.40 |
| Purchase #2 | $178.92 | 9.243% | $195.4576 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $26.50 | 6.329% | $28.1772 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $41.43 | 11.527% | $46.2056 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $166.55 | 6.811% | $177.8937 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $34.90 | 12.727% | $39.3417 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $189.52 | 7.540% | $203.8098 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $681.81 | $736.2503 | $736.25 | $736.25 | $736.30 | |