| 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 | $76.72 | 11.837% | $85.8013 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $126.49 | 3.727% | $131.2043 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $233.34 | 7.740% | $251.4005 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $152.50 | 5.583% | $161.0141 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $172.46 | 10.539% | $190.6356 | $190.64 | $190.65 | $190.60 |
| Purchase #6 | $114.66 | 8.791% | $124.7398 | $124.74 | $124.75 | $124.70 |
| Purchase #7 | $139.47 | 10.575% | $154.219 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $1,015.64 | $1,099.0146 | $1,099.01 | $1,099.00 | $1,098.90 | |