| 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 | $59.73 | 10.665% | $66.1002 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $103.74 | 6.671% | $110.6605 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $209.44 | 7.784% | $225.7428 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $37.60 | 3.168% | $38.7912 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $105.73 | 3.343% | $109.2646 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $71.35 | 11.579% | $79.6116 | $79.61 | $79.60 | $79.60 |
| Purchase #7 | $186.58 | 4.866% | $195.659 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $774.17 | $825.8299 | $825.82 | $825.80 | $825.90 | |