| 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 | $191.67 | 5.290% | $201.8093 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $16.68 | 7.412% | $17.9163 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $70.95 | 12.318% | $79.6896 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $216.50 | 10.162% | $238.5007 | $238.50 | $238.50 | $238.50 |
| Purchase #5 | $12.74 | 7.739% | $13.7259 | $13.73 | $13.75 | $13.70 |
| Purchase #6 | $101.73 | 9.845% | $111.7453 | $111.75 | $111.75 | $111.70 |
| Purchase #7 | $107.70 | 7.328% | $115.5923 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $717.97 | $778.9794 | $778.99 | $779.00 | $778.90 | |