| 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 | $70.34 | 10.120% | $77.4584 | $77.46 | $77.45 | $77.50 |
| Purchase #2 | $169.49 | 10.279% | $186.9119 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $162.31 | 8.132% | $175.509 | $175.51 | $175.50 | $175.50 |
| Purchase #4 | $89.54 | 9.469% | $98.0185 | $98.02 | $98.00 | $98.00 |
| Purchase #5 | $54.84 | 3.693% | $56.8652 | $56.87 | $56.85 | $56.90 |
| Purchase #6 | $124.33 | 7.830% | $134.065 | $134.07 | $134.05 | $134.10 |
| Purchase #7 | $44.34 | 9.581% | $48.5882 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $715.19 | $777.4162 | $777.43 | $777.35 | $777.50 | |