| 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 | $29.69 | 11.712% | $33.1673 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $77.98 | 4.452% | $81.4517 | $81.45 | $81.45 | $81.50 |
| Purchase #3 | $122.42 | 4.431% | $127.8444 | $127.84 | $127.85 | $127.80 |
| Purchase #4 | $37.56 | 4.784% | $39.3569 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $163.37 | 3.565% | $169.1941 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $17.43 | 13.594% | $19.7994 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $36.92 | 13.357% | $41.8514 | $41.85 | $41.85 | $41.90 |
| 7 purchase totals = | $485.37 | $512.6652 | $512.66 | $512.65 | $512.80 | |