| 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 | $65.76 | 6.325% | $69.9193 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $66.94 | 8.558% | $72.6687 | $72.67 | $72.65 | $72.70 |
| Purchase #3 | $76.73 | 4.866% | $80.4637 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $192.95 | 10.782% | $213.7539 | $213.75 | $213.75 | $213.80 |
| Purchase #5 | $201.31 | 4.522% | $210.4132 | $210.41 | $210.40 | $210.40 |
| Purchase #6 | $163.43 | 3.628% | $169.3592 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $197.41 | 7.552% | $212.3184 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $964.53 | $1,028.8964 | $1,028.89 | $1,028.80 | $1,029.00 | |