| 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 | $80.50 | 10.444% | $88.9074 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $65.41 | 8.175% | $70.7573 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $215.63 | 9.227% | $235.5262 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $52.96 | 10.731% | $58.6431 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $126.84 | 6.788% | $135.4499 | $135.45 | $135.45 | $135.40 |
| Purchase #6 | $203.76 | 12.520% | $229.2708 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $152.75 | 8.716% | $166.0637 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $897.85 | $984.6184 | $984.62 | $984.60 | $984.60 | |