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 | $104.27 | 12.580% | $117.3872 | $117.39 | $117.40 | $117.40 |
Purchase #2 | $13.57 | 10.305% | $14.9684 | $14.97 | $14.95 | $15.00 |
Purchase #3 | $128.78 | 6.578% | $137.2511 | $137.25 | $137.25 | $137.30 |
Purchase #4 | $12.80 | 4.827% | $13.4179 | $13.42 | $13.40 | $13.40 |
Purchase #5 | $166.72 | 7.791% | $179.7092 | $179.71 | $179.70 | $179.70 |
Purchase #6 | $84.38 | 11.263% | $93.8837 | $93.88 | $93.90 | $93.90 |
Purchase #7 | $127.57 | 11.659% | $142.4434 | $142.44 | $142.45 | $142.40 |
7 purchase totals = | $638.09 | $699.0609 | $699.06 | $699.05 | $699.10 |