| 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 | $39.27 | 5.538% | $41.4448 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $199.48 | 10.570% | $220.565 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $65.77 | 9.528% | $72.0366 | $72.04 | $72.05 | $72.00 |
| Purchase #4 | $128.48 | 12.297% | $144.2792 | $144.28 | $144.30 | $144.30 |
| Purchase #5 | $72.29 | 6.283% | $76.832 | $76.83 | $76.85 | $76.80 |
| Purchase #6 | $57.32 | 11.337% | $63.8184 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $208.66 | 11.572% | $232.8061 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $771.27 | $851.7821 | $851.79 | $851.80 | $851.70 | |