| 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 | $75.76 | 3.553% | $78.4518 | $78.45 | $78.45 | $78.50 |
| Purchase #2 | $43.57 | 3.443% | $45.0701 | $45.07 | $45.05 | $45.10 |
| Purchase #3 | $108.52 | 10.313% | $119.7117 | $119.71 | $119.70 | $119.70 |
| Purchase #4 | $61.90 | 12.530% | $69.6561 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $130.62 | 6.720% | $139.3977 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $204.72 | 4.646% | $214.2313 | $214.23 | $214.25 | $214.20 |
| Purchase #7 | $12.99 | 3.444% | $13.4374 | $13.44 | $13.45 | $13.40 |
| 7 purchase totals = | $638.08 | $679.9561 | $679.96 | $679.95 | $680.00 | |