| 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 | $74.78 | 5.584% | $78.9557 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $89.47 | 5.160% | $94.0867 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $115.48 | 7.548% | $124.1964 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $100.78 | 11.479% | $112.3485 | $112.35 | $112.35 | $112.30 |
| Purchase #5 | $55.72 | 4.220% | $58.0714 | $58.07 | $58.05 | $58.10 |
| Purchase #6 | $221.29 | 3.611% | $229.2808 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $40.44 | 4.325% | $42.189 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $697.96 | $739.1285 | $739.14 | $739.15 | $739.20 | |