| 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 | $40.25 | 3.502% | $41.6596 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $78.74 | 5.497% | $83.0683 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $57.70 | 4.367% | $60.2198 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $86.66 | 8.717% | $94.2142 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $33.73 | 8.117% | $36.4679 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $198.50 | 4.212% | $206.8608 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $117.65 | 7.860% | $126.8973 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $613.23 | $649.3879 | $649.39 | $649.30 | $649.50 | |