| 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 | $42.31 | 4.114% | $44.0506 | $44.05 | $44.05 | $44.10 |
| Purchase #2 | $49.71 | 11.271% | $55.3128 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $7.98 | 12.143% | $8.949 | $8.95 | $8.95 | $8.90 |
| Purchase #4 | $142.87 | 11.109% | $158.7414 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $98.85 | 7.370% | $106.1352 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $242.48 | 7.775% | $261.3328 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $108.43 | 12.516% | $122.0011 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $692.63 | $756.5229 | $756.52 | $756.55 | $756.40 | |