| 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 | $54.38 | 7.526% | $58.4726 | $58.47 | $58.45 | $58.50 |
| Purchase #2 | $11.86 | 9.655% | $13.0051 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $200.54 | 12.469% | $225.5453 | $225.55 | $225.55 | $225.50 |
| Purchase #4 | $235.68 | 6.212% | $250.3204 | $250.32 | $250.30 | $250.30 |
| Purchase #5 | $244.87 | 3.416% | $253.2348 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $238.61 | 11.340% | $265.6684 | $265.67 | $265.65 | $265.70 |
| Purchase #7 | $96.38 | 12.531% | $108.4574 | $108.46 | $108.45 | $108.50 |
| 7 purchase totals = | $1,082.32 | $1,174.7040 | $1,174.71 | $1,174.65 | $1,174.70 | |