| 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 | $20.78 | 13.192% | $23.5213 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $130.56 | 6.253% | $138.7239 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $28.91 | 3.638% | $29.9617 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $175.28 | 9.340% | $191.6512 | $191.65 | $191.65 | $191.70 |
| Purchase #5 | $10.49 | 6.801% | $11.2034 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $190.87 | 7.299% | $204.8016 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $145.72 | 8.533% | $158.1543 | $158.15 | $158.15 | $158.20 |
| 7 purchase totals = | $702.61 | $758.0174 | $758.00 | $757.95 | $758.10 | |