| 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 | $51.96 | 12.172% | $58.2846 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $26.86 | 5.324% | $28.29 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $163.62 | 3.698% | $169.6707 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $10.65 | 13.491% | $12.0868 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $153.54 | 5.622% | $162.172 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $30.34 | 8.115% | $32.8021 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $106.43 | 6.643% | $113.5001 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $543.40 | $576.8063 | $576.80 | $576.80 | $576.90 | |