| 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 | $72.64 | 9.411% | $79.4762 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $188.48 | 9.831% | $207.0095 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $95.47 | 13.365% | $108.2296 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $229.55 | 8.193% | $248.357 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $74.61 | 10.682% | $82.5798 | $82.58 | $82.60 | $82.60 |
| Purchase #6 | $161.25 | 10.248% | $177.7749 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $200.54 | 11.746% | $224.0954 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $1,022.54 | $1,127.5224 | $1,127.53 | $1,127.55 | $1,127.60 | |