| 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 | $10.46 | 11.221% | $11.6337 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $41.28 | 10.108% | $45.4526 | $45.45 | $45.45 | $45.50 |
| Purchase #3 | $225.63 | 6.581% | $240.4787 | $240.48 | $240.50 | $240.50 |
| Purchase #4 | $229.97 | 10.105% | $253.2085 | $253.21 | $253.20 | $253.20 |
| Purchase #5 | $169.66 | 9.148% | $185.1805 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $83.35 | 13.355% | $94.4814 | $94.48 | $94.50 | $94.50 |
| Purchase #7 | $103.41 | 10.527% | $114.296 | $114.30 | $114.30 | $114.30 |
| 7 purchase totals = | $863.76 | $944.7314 | $944.73 | $944.80 | $944.80 | |