| 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 | $207.87 | 9.163% | $226.9171 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $87.83 | 8.779% | $95.5406 | $95.54 | $95.55 | $95.50 |
| Purchase #3 | $82.25 | 8.402% | $89.1606 | $89.16 | $89.15 | $89.20 |
| Purchase #4 | $6.47 | 7.569% | $6.9597 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $73.91 | 4.758% | $77.4266 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $205.54 | 11.619% | $229.4217 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $75.50 | 13.814% | $85.9296 | $85.93 | $85.95 | $85.90 |
| 7 purchase totals = | $739.37 | $811.3559 | $811.36 | $811.35 | $811.30 | |