| 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 | $132.77 | 5.831% | $140.5118 | $140.51 | $140.50 | $140.50 |
| Purchase #2 | $81.54 | 13.857% | $92.839 | $92.84 | $92.85 | $92.80 |
| Purchase #3 | $12.65 | 6.785% | $13.5083 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $68.80 | 11.797% | $76.9163 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $81.57 | 13.604% | $92.6668 | $92.67 | $92.65 | $92.70 |
| Purchase #6 | $5.45 | 12.637% | $6.1387 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $210.82 | 13.836% | $239.9891 | $239.99 | $240.00 | $240.00 |
| 7 purchase totals = | $593.60 | $662.5700 | $662.58 | $662.55 | $662.50 | |