| 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 | $69.50 | 9.529% | $76.1227 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $49.69 | 11.189% | $55.2498 | $55.25 | $55.25 | $55.20 |
| Purchase #3 | $163.95 | 8.763% | $178.3169 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $166.30 | 7.538% | $178.8357 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $72.79 | 8.693% | $79.1176 | $79.12 | $79.10 | $79.10 |
| Purchase #6 | $182.26 | 4.151% | $189.8256 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $242.84 | 9.161% | $265.0866 | $265.09 | $265.10 | $265.10 |
| 7 purchase totals = | $947.33 | $1,022.5549 | $1,022.57 | $1,022.55 | $1,022.40 | |