| 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 | $235.65 | 9.553% | $258.1616 | $258.16 | $258.15 | $258.20 |
| Purchase #2 | $95.94 | 6.587% | $102.2596 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $160.70 | 10.674% | $177.8531 | $177.85 | $177.85 | $177.90 |
| Purchase #4 | $137.29 | 12.826% | $154.8988 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $84.64 | 8.490% | $91.8259 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $52.57 | 5.667% | $55.5491 | $55.55 | $55.55 | $55.50 |
| Purchase #7 | $45.34 | 5.874% | $48.0033 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $812.13 | $888.5514 | $888.55 | $888.55 | $888.60 | |