| 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 | $26.65 | 3.433% | $27.5649 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $138.98 | 10.731% | $153.8939 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $201.99 | 6.777% | $215.6789 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $217.36 | 4.463% | $227.0608 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $40.87 | 4.338% | $42.6429 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $17.66 | 11.481% | $19.6875 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $120.56 | 3.294% | $124.5312 | $124.53 | $124.55 | $124.50 |
| 7 purchase totals = | $764.07 | $811.0601 | $811.05 | $811.10 | $811.10 | |