| 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 | $115.73 | 10.422% | $127.7914 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $63.32 | 12.135% | $71.0039 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $49.33 | 11.637% | $55.0705 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $15.39 | 10.604% | $17.022 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $51.98 | 6.409% | $55.3114 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $102.71 | 7.641% | $110.5581 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $149.93 | 7.696% | $161.4686 | $161.47 | $161.45 | $161.50 |
| 7 purchase totals = | $548.39 | $598.2259 | $598.22 | $598.15 | $598.30 | |