| 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 | $76.69 | 11.747% | $85.6988 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $22.99 | 8.400% | $24.9212 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $110.25 | 5.254% | $116.0425 | $116.04 | $116.05 | $116.00 |
| Purchase #4 | $237.87 | 13.126% | $269.0928 | $269.09 | $269.10 | $269.10 |
| Purchase #5 | $123.50 | 5.853% | $130.7285 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $145.47 | 10.519% | $160.772 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $39.79 | 7.587% | $42.8089 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $756.56 | $830.0647 | $830.06 | $830.05 | $830.00 | |