| 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 | $34.52 | 8.605% | $37.4904 | $37.49 | $37.50 | $37.50 |
| Purchase #2 | $87.80 | 10.238% | $96.789 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $81.70 | 11.482% | $91.0808 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $91.89 | 4.754% | $96.2585 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $28.69 | 4.556% | $29.9971 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $58.27 | 8.747% | $63.3669 | $63.37 | $63.35 | $63.40 |
| Purchase #7 | $188.45 | 3.848% | $195.7016 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $571.32 | $610.6843 | $610.69 | $610.70 | $610.80 | |