| 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 | $29.88 | 6.761% | $31.9002 | $31.90 | $31.90 | $31.90 |
| Purchase #2 | $72.33 | 6.469% | $77.009 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $195.86 | 4.646% | $204.9597 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $97.65 | 7.351% | $104.8283 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $122.96 | 5.759% | $130.0413 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $224.36 | 4.163% | $233.7001 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $81.62 | 9.523% | $89.3927 | $89.39 | $89.40 | $89.40 |
| 7 purchase totals = | $824.66 | $871.8313 | $871.83 | $871.85 | $871.80 | |