| 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 | $68.96 | 9.423% | $75.4581 | $75.46 | $75.45 | $75.50 |
| Purchase #2 | $169.26 | 6.592% | $180.4176 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $30.52 | 3.733% | $31.6593 | $31.66 | $31.65 | $31.70 |
| Purchase #4 | $84.52 | 12.680% | $95.2371 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $218.51 | 13.317% | $247.609 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $218.44 | 7.369% | $234.5368 | $234.54 | $234.55 | $234.50 |
| Purchase #7 | $68.92 | 9.633% | $75.5591 | $75.56 | $75.55 | $75.60 |
| 7 purchase totals = | $859.13 | $940.4770 | $940.49 | $940.45 | $940.50 | |