| 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 | $53.58 | 4.308% | $55.8882 | $55.89 | $55.90 | $55.90 |
| Purchase #2 | $106.26 | 3.497% | $109.9759 | $109.98 | $110.00 | $110.00 |
| Purchase #3 | $147.70 | 4.812% | $154.8073 | $154.81 | $154.80 | $154.80 |
| Purchase #4 | $248.56 | 6.448% | $264.5871 | $264.59 | $264.60 | $264.60 |
| Purchase #5 | $93.73 | 4.300% | $97.7604 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $120.64 | 10.729% | $133.5835 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $147.88 | 9.508% | $161.9404 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $918.35 | $978.5428 | $978.55 | $978.60 | $978.60 | |