| 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 | $74.37 | 9.752% | $81.6226 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $69.37 | 12.245% | $77.8644 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $157.65 | 8.763% | $171.4649 | $171.46 | $171.45 | $171.50 |
| Purchase #4 | $157.63 | 12.866% | $177.9107 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $40.57 | 5.762% | $42.9076 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $95.26 | 10.602% | $105.3595 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $49.51 | 5.217% | $52.0929 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $644.36 | $709.2226 | $709.21 | $709.15 | $709.30 | |