| 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 | $55.75 | 3.411% | $57.6516 | $57.65 | $57.65 | $57.70 |
| Purchase #2 | $41.56 | 8.493% | $45.0897 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $175.63 | 13.801% | $199.8687 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $175.80 | 9.682% | $192.821 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $194.68 | 8.468% | $211.1655 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $88.61 | 6.766% | $94.6054 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $145.26 | 12.128% | $162.8771 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $877.29 | $964.0790 | $964.09 | $964.05 | $964.20 | |