| 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 | $73.79 | 4.239% | $76.918 | $76.92 | $76.90 | $76.90 |
| Purchase #2 | $61.98 | 3.249% | $63.9937 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $227.73 | 4.555% | $238.1031 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $186.96 | 6.760% | $199.5985 | $199.60 | $199.60 | $199.60 |
| Purchase #5 | $38.78 | 3.389% | $40.0943 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $191.41 | 3.134% | $197.4088 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $162.29 | 4.753% | $170.0036 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $942.94 | $986.1200 | $986.11 | $986.10 | $986.10 | |