| 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 | $23.43 | 13.522% | $26.5982 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $247.44 | 3.499% | $256.0979 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $154.73 | 3.437% | $160.0481 | $160.05 | $160.05 | $160.00 |
| Purchase #4 | $106.27 | 7.312% | $114.0405 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $99.97 | 9.403% | $109.3702 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $23.50 | 5.797% | $24.8623 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $167.56 | 7.239% | $179.6897 | $179.69 | $179.70 | $179.70 |
| 7 purchase totals = | $822.90 | $870.7069 | $870.71 | $870.70 | $870.70 | |