| 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 | $20.86 | 5.493% | $22.0058 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $187.66 | 10.151% | $206.7094 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $243.74 | 3.161% | $251.4446 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $42.56 | 6.700% | $45.4115 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $157.97 | 9.557% | $173.0672 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $214.92 | 8.430% | $233.0378 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $52.32 | 5.155% | $55.0171 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $920.03 | $986.6934 | $986.70 | $986.65 | $986.60 | |