| 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 | $69.50 | 3.149% | $71.6886 | $71.69 | $71.70 | $71.70 |
| Purchase #2 | $45.88 | 10.513% | $50.7034 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $16.47 | 3.382% | $17.027 | $17.03 | $17.05 | $17.00 |
| Purchase #4 | $54.75 | 6.644% | $58.3876 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $206.42 | 7.767% | $222.4526 | $222.45 | $222.45 | $222.50 |
| Purchase #6 | $38.87 | 12.720% | $43.8143 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $42.86 | 10.380% | $47.3089 | $47.31 | $47.30 | $47.30 |
| 7 purchase totals = | $474.75 | $511.3824 | $511.38 | $511.40 | $511.40 | |