| 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 | $43.82 | 10.479% | $48.4119 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $124.34 | 4.689% | $130.1703 | $130.17 | $130.15 | $130.20 |
| Purchase #3 | $163.95 | 3.577% | $169.8145 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $166.84 | 11.518% | $186.0566 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $56.30 | 12.757% | $63.4822 | $63.48 | $63.50 | $63.50 |
| Purchase #6 | $83.99 | 3.458% | $86.8944 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $66.91 | 8.531% | $72.6181 | $72.62 | $72.60 | $72.60 |
| 7 purchase totals = | $706.15 | $757.4480 | $757.44 | $757.40 | $757.50 | |