| 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 | $53.40 | 10.326% | $58.9141 | $58.91 | $58.90 | $58.90 |
| Purchase #2 | $91.80 | 6.525% | $97.79 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $200.64 | 10.762% | $222.2329 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $34.35 | 8.185% | $37.1615 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $179.40 | 7.472% | $192.8048 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $55.90 | 7.621% | $60.1601 | $60.16 | $60.15 | $60.20 |
| Purchase #7 | $93.89 | 8.598% | $101.9627 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $709.38 | $771.0261 | $771.01 | $771.00 | $771.10 | |