| 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 | $10.74 | 3.217% | $11.0855 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $96.46 | 3.765% | $100.0917 | $100.09 | $100.10 | $100.10 |
| Purchase #3 | $209.47 | 6.418% | $222.9138 | $222.91 | $222.90 | $222.90 |
| Purchase #4 | $47.81 | 8.637% | $51.9393 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $32.51 | 6.289% | $34.5546 | $34.55 | $34.55 | $34.60 |
| Purchase #6 | $85.28 | 11.458% | $95.0514 | $95.05 | $95.05 | $95.10 |
| Purchase #7 | $229.99 | 5.396% | $242.4003 | $242.40 | $242.40 | $242.40 |
| 7 purchase totals = | $712.26 | $758.0366 | $758.03 | $758.05 | $758.10 | |