| 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 | $75.39 | 10.163% | $83.0519 | $83.05 | $83.05 | $83.10 |
| Purchase #2 | $67.27 | 13.235% | $76.1732 | $76.17 | $76.15 | $76.20 |
| Purchase #3 | $8.29 | 13.770% | $9.4315 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $196.60 | 5.554% | $207.5192 | $207.52 | $207.50 | $207.50 |
| Purchase #5 | $149.47 | 13.642% | $169.8607 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $25.30 | 11.813% | $28.2887 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $31.53 | 13.652% | $35.8345 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $553.85 | $610.1597 | $610.15 | $610.15 | $610.20 | |