| 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 | $44.44 | 9.778% | $48.7853 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $186.62 | 8.414% | $202.3222 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $180.31 | 6.359% | $191.7759 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $134.29 | 13.776% | $152.7898 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $154.57 | 7.695% | $166.4642 | $166.46 | $166.45 | $166.50 |
| Purchase #6 | $210.91 | 8.747% | $229.3583 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $90.83 | 12.857% | $102.508 | $102.51 | $102.50 | $102.50 |
| 7 purchase totals = | $1,001.97 | $1,094.0037 | $1,094.01 | $1,094.00 | $1,094.10 | |