| 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 | $30.41 | 8.761% | $33.0742 | $33.07 | $33.05 | $33.10 |
| Purchase #2 | $14.48 | 11.836% | $16.1939 | $16.19 | $16.20 | $16.20 |
| Purchase #3 | $98.40 | 7.251% | $105.535 | $105.54 | $105.55 | $105.50 |
| Purchase #4 | $72.39 | 6.386% | $77.0128 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $164.43 | 13.708% | $186.9701 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $15.29 | 5.238% | $16.0909 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $214.65 | 4.174% | $223.6095 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $610.05 | $658.4864 | $658.48 | $658.45 | $658.50 | |