| 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 | $50.54 | 4.341% | $52.7339 | $52.73 | $52.75 | $52.70 |
| Purchase #2 | $245.41 | 10.506% | $271.1928 | $271.19 | $271.20 | $271.20 |
| Purchase #3 | $6.78 | 6.213% | $7.2012 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $77.83 | 6.650% | $83.0057 | $83.01 | $83.00 | $83.00 |
| Purchase #5 | $233.58 | 5.183% | $245.6865 | $245.69 | $245.70 | $245.70 |
| Purchase #6 | $86.78 | 9.294% | $94.8453 | $94.85 | $94.85 | $94.80 |
| Purchase #7 | $103.37 | 13.255% | $117.0717 | $117.07 | $117.05 | $117.10 |
| 7 purchase totals = | $804.29 | $871.7371 | $871.74 | $871.75 | $871.70 | |