| 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 | $40.67 | 12.382% | $45.7058 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $14.60 | 7.658% | $15.7181 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $13.62 | 3.822% | $14.1406 | $14.14 | $14.15 | $14.10 |
| Purchase #4 | $123.33 | 7.874% | $133.041 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $167.46 | 6.128% | $177.7219 | $177.72 | $177.70 | $177.70 |
| Purchase #6 | $169.88 | 7.421% | $182.4868 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $177.86 | 11.378% | $198.0969 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $707.42 | $766.9111 | $766.92 | $766.90 | $766.80 | |