| 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 | $69.63 | 13.797% | $79.2369 | $79.24 | $79.25 | $79.20 |
| Purchase #2 | $110.56 | 12.600% | $124.4906 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $74.41 | 6.760% | $79.4401 | $79.44 | $79.45 | $79.40 |
| Purchase #4 | $50.35 | 13.147% | $56.9695 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $65.86 | 9.606% | $72.1865 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $151.31 | 10.249% | $166.8178 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $25.43 | 9.658% | $27.886 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $547.55 | $607.0274 | $607.04 | $607.05 | $607.00 | |