| 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 | $26.78 | 11.515% | $29.8637 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $64.90 | 9.126% | $70.8228 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $63.68 | 10.200% | $70.1754 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $73.56 | 3.305% | $75.9912 | $75.99 | $76.00 | $76.00 |
| Purchase #5 | $120.91 | 3.689% | $125.3704 | $125.37 | $125.35 | $125.40 |
| Purchase #6 | $156.50 | 4.173% | $163.0307 | $163.03 | $163.05 | $163.00 |
| Purchase #7 | $218.93 | 12.433% | $246.1496 | $246.15 | $246.15 | $246.10 |
| 7 purchase totals = | $725.26 | $781.4038 | $781.40 | $781.40 | $781.40 | |