| 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 | $9.40 | 12.690% | $10.5929 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $115.39 | 8.727% | $125.4601 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $134.77 | 12.248% | $151.2766 | $151.28 | $151.30 | $151.30 |
| Purchase #4 | $80.88 | 5.651% | $85.4505 | $85.45 | $85.45 | $85.50 |
| Purchase #5 | $215.75 | 10.215% | $237.7889 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $48.68 | 10.160% | $53.6259 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $179.99 | 7.385% | $193.2823 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $784.86 | $857.4772 | $857.48 | $857.55 | $857.60 | |