| 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 | $78.60 | 5.525% | $82.9427 | $82.94 | $82.95 | $82.90 |
| Purchase #2 | $218.78 | 6.833% | $233.7292 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $78.83 | 3.288% | $81.4219 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $234.85 | 9.498% | $257.1561 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $97.50 | 8.163% | $105.4589 | $105.46 | $105.45 | $105.50 |
| Purchase #6 | $85.78 | 9.427% | $93.8665 | $93.87 | $93.85 | $93.90 |
| Purchase #7 | $180.74 | 9.843% | $198.5302 | $198.53 | $198.55 | $198.50 |
| 7 purchase totals = | $975.08 | $1,053.1055 | $1,053.11 | $1,053.10 | $1,053.10 | |