| 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 | $57.75 | 8.693% | $62.7702 | $62.77 | $62.75 | $62.80 |
| Purchase #2 | $212.45 | 4.188% | $221.3474 | $221.35 | $221.35 | $221.30 |
| Purchase #3 | $216.56 | 10.221% | $238.6946 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $124.67 | 10.819% | $138.158 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $95.73 | 9.497% | $104.8215 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $89.83 | 8.577% | $97.5347 | $97.53 | $97.55 | $97.50 |
| Purchase #7 | $60.78 | 6.527% | $64.7471 | $64.75 | $64.75 | $64.70 |
| 7 purchase totals = | $857.77 | $928.0735 | $928.07 | $928.05 | $928.00 | |