| 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 | $11.35 | 4.620% | $11.8744 | $11.87 | $11.85 | $11.90 |
| Purchase #2 | $239.76 | 10.328% | $264.5224 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $195.71 | 4.207% | $203.9435 | $203.94 | $203.95 | $203.90 |
| Purchase #4 | $80.26 | 4.316% | $83.724 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $75.56 | 4.173% | $78.7131 | $78.71 | $78.70 | $78.70 |
| Purchase #6 | $85.93 | 13.420% | $97.4618 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $233.49 | 6.583% | $248.8606 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $922.06 | $989.0998 | $989.08 | $989.00 | $989.10 | |