| 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 | $26.69 | 7.382% | $28.6603 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $59.79 | 13.252% | $67.7134 | $67.71 | $67.70 | $67.70 |
| Purchase #3 | $225.27 | 11.138% | $250.3606 | $250.36 | $250.35 | $250.40 |
| Purchase #4 | $238.85 | 10.464% | $263.8433 | $263.84 | $263.85 | $263.80 |
| Purchase #5 | $19.98 | 4.272% | $20.8335 | $20.83 | $20.85 | $20.80 |
| Purchase #6 | $25.71 | 13.182% | $29.0991 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $19.91 | 12.279% | $22.3547 | $22.35 | $22.35 | $22.40 |
| 7 purchase totals = | $616.20 | $682.8649 | $682.85 | $682.85 | $682.90 | |