| 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 | $83.55 | 6.618% | $89.0793 | $89.08 | $89.10 | $89.10 |
| Purchase #2 | $76.29 | 4.581% | $79.7848 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $33.85 | 3.537% | $35.0473 | $35.05 | $35.05 | $35.00 |
| Purchase #4 | $13.52 | 3.224% | $13.9559 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $225.47 | 11.862% | $252.2153 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $230.87 | 10.106% | $254.2017 | $254.20 | $254.20 | $254.20 |
| Purchase #7 | $151.86 | 13.598% | $172.5099 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $815.41 | $896.7942 | $896.80 | $896.80 | $896.80 | |