| 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 | $15.29 | 9.755% | $16.7815 | $16.78 | $16.80 | $16.80 |
| Purchase #2 | $106.67 | 12.472% | $119.9739 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $171.47 | 11.798% | $191.7 | $191.70 | $191.70 | $191.70 |
| Purchase #4 | $130.77 | 12.832% | $147.5504 | $147.55 | $147.55 | $147.60 |
| Purchase #5 | $109.42 | 6.465% | $116.494 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $190.38 | 3.551% | $197.1404 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $59.76 | 10.437% | $65.9972 | $66.00 | $66.00 | $66.00 |
| 7 purchase totals = | $783.76 | $855.6374 | $855.63 | $855.65 | $855.70 | |