| 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 | $70.62 | 13.615% | $80.2349 | $80.23 | $80.25 | $80.20 |
| Purchase #2 | $188.32 | 12.623% | $212.0916 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $204.70 | 11.605% | $228.4554 | $228.46 | $228.45 | $228.50 |
| Purchase #4 | $104.88 | 11.557% | $117.001 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $73.90 | 3.302% | $76.3402 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $13.37 | 9.250% | $14.6067 | $14.61 | $14.60 | $14.60 |
| Purchase #7 | $142.63 | 6.190% | $151.4588 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $798.42 | $880.1886 | $880.19 | $880.20 | $880.20 | |