| 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 | $78.89 | 12.455% | $88.7157 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $233.61 | 6.337% | $248.4139 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $187.45 | 8.793% | $203.9325 | $203.93 | $203.95 | $203.90 |
| Purchase #4 | $6.88 | 4.688% | $7.2025 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $15.27 | 10.350% | $16.8504 | $16.85 | $16.85 | $16.90 |
| Purchase #6 | $169.93 | 10.104% | $187.0997 | $187.10 | $187.10 | $187.10 |
| Purchase #7 | $39.48 | 8.810% | $42.9582 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $731.51 | $795.1729 | $795.17 | $795.15 | $795.20 | |