| 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 | $37.36 | 9.662% | $40.9697 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $66.55 | 11.476% | $74.1873 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $12.87 | 5.495% | $13.5772 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $19.70 | 5.122% | $20.709 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $244.71 | 9.624% | $268.2609 | $268.26 | $268.25 | $268.30 |
| Purchase #6 | $183.33 | 7.442% | $196.9734 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $68.49 | 6.438% | $72.8994 | $72.90 | $72.90 | $72.90 |
| 7 purchase totals = | $633.01 | $687.5769 | $687.58 | $687.55 | $687.70 | |