| 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 | $6.35 | 10.386% | $7.0095 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $169.91 | 4.531% | $177.6086 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $62.30 | 5.114% | $65.486 | $65.49 | $65.50 | $65.50 |
| Purchase #4 | $53.47 | 5.531% | $56.4274 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $154.59 | 6.147% | $164.0926 | $164.09 | $164.10 | $164.10 |
| Purchase #6 | $148.62 | 13.433% | $168.5841 | $168.58 | $168.60 | $168.60 |
| Purchase #7 | $223.26 | 7.576% | $240.1742 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $818.50 | $879.3824 | $879.38 | $879.40 | $879.40 | |