| 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 | $50.79 | 7.727% | $54.7145 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $72.49 | 8.502% | $78.6531 | $78.65 | $78.65 | $78.70 |
| Purchase #3 | $245.36 | 10.488% | $271.0934 | $271.09 | $271.10 | $271.10 |
| Purchase #4 | $32.67 | 6.738% | $34.8713 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $101.50 | 5.119% | $106.6958 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $42.76 | 3.439% | $44.2305 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $215.40 | 10.184% | $237.3363 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $760.97 | $827.5949 | $827.59 | $827.60 | $827.60 | |