| 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 | $8.74 | 5.856% | $9.2518 | $9.25 | $9.25 | $9.30 |
| Purchase #2 | $129.50 | 3.583% | $134.14 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $63.51 | 8.684% | $69.0252 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $200.38 | 5.760% | $211.9219 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $73.68 | 13.168% | $83.3822 | $83.38 | $83.40 | $83.40 |
| Purchase #6 | $215.80 | 3.189% | $222.6819 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $221.99 | 5.440% | $234.0663 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $913.60 | $964.4693 | $964.47 | $964.50 | $964.50 | |