| 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 | $64.50 | 4.210% | $67.2155 | $67.22 | $67.20 | $67.20 |
| Purchase #2 | $47.56 | 9.111% | $51.8932 | $51.89 | $51.90 | $51.90 |
| Purchase #3 | $41.58 | 7.438% | $44.6727 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $248.42 | 9.519% | $272.0671 | $272.07 | $272.05 | $272.10 |
| Purchase #5 | $18.55 | 8.463% | $20.1199 | $20.12 | $20.10 | $20.10 |
| Purchase #6 | $163.58 | 9.451% | $179.0399 | $179.04 | $179.05 | $179.00 |
| Purchase #7 | $51.86 | 8.118% | $56.07 | $56.07 | $56.05 | $56.10 |
| 7 purchase totals = | $636.05 | $691.0783 | $691.08 | $691.00 | $691.10 | |