| 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 | $87.95 | 4.476% | $91.8866 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $160.99 | 10.198% | $177.4078 | $177.41 | $177.40 | $177.40 |
| Purchase #3 | $134.63 | 13.514% | $152.8239 | $152.82 | $152.80 | $152.80 |
| Purchase #4 | $43.43 | 13.721% | $49.389 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $50.67 | 13.825% | $57.6751 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $66.53 | 5.806% | $70.3927 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $18.49 | 8.653% | $20.0899 | $20.09 | $20.10 | $20.10 |
| 7 purchase totals = | $562.69 | $619.6650 | $619.67 | $619.70 | $619.70 | |