| 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 | $68.79 | 11.671% | $76.8185 | $76.82 | $76.80 | $76.80 |
| Purchase #2 | $64.74 | 3.614% | $67.0797 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $85.67 | 11.419% | $95.4527 | $95.45 | $95.45 | $95.50 |
| Purchase #4 | $105.71 | 11.722% | $118.1013 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $86.98 | 3.528% | $90.0487 | $90.05 | $90.05 | $90.00 |
| Purchase #6 | $121.32 | 6.336% | $129.0068 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $188.56 | 3.641% | $195.4255 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $721.77 | $771.9332 | $771.94 | $771.95 | $771.90 | |