| 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 | $95.81 | 7.678% | $103.1663 | $103.17 | $103.15 | $103.20 |
| Purchase #2 | $90.77 | 6.630% | $96.7881 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $99.55 | 4.747% | $104.2756 | $104.28 | $104.30 | $104.30 |
| Purchase #4 | $21.32 | 10.504% | $23.5595 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $247.59 | 9.681% | $271.5592 | $271.56 | $271.55 | $271.60 |
| Purchase #6 | $161.61 | 3.810% | $167.7673 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $129.64 | 11.596% | $144.6731 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $846.29 | $911.7891 | $911.80 | $911.75 | $912.00 | |