| 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 | $12.44 | 8.846% | $13.5404 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $214.61 | 7.728% | $231.1951 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $193.67 | 9.636% | $212.332 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $37.95 | 9.371% | $41.5063 | $41.51 | $41.50 | $41.50 |
| Purchase #5 | $60.63 | 6.781% | $64.7413 | $64.74 | $64.75 | $64.70 |
| Purchase #6 | $146.51 | 3.633% | $151.8327 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $146.56 | 7.703% | $157.8495 | $157.85 | $157.85 | $157.80 |
| 7 purchase totals = | $812.37 | $872.9973 | $873.00 | $873.05 | $872.80 | |