| 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 | $6.94 | 10.746% | $7.6858 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $101.75 | 3.498% | $105.3092 | $105.31 | $105.30 | $105.30 |
| Purchase #3 | $207.27 | 10.668% | $229.3816 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $65.51 | 3.841% | $68.0262 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $167.25 | 12.524% | $188.1964 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $52.78 | 11.727% | $58.9695 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $84.60 | 9.521% | $92.6548 | $92.65 | $92.65 | $92.70 |
| 7 purchase totals = | $686.10 | $750.2235 | $750.23 | $750.25 | $750.30 | |