| 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 | $71.72 | 11.147% | $79.7146 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $98.49 | 5.559% | $103.9651 | $103.97 | $103.95 | $104.00 |
| Purchase #3 | $98.37 | 5.284% | $103.5679 | $103.57 | $103.55 | $103.60 |
| Purchase #4 | $120.62 | 7.730% | $129.9439 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $206.26 | 13.128% | $233.3378 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $170.93 | 10.593% | $189.0366 | $189.04 | $189.05 | $189.00 |
| Purchase #7 | $73.42 | 8.198% | $79.439 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $839.81 | $919.0049 | $919.01 | $919.00 | $918.90 | |