| 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 | $77.42 | 10.114% | $85.2503 | $85.25 | $85.25 | $85.30 |
| Purchase #2 | $240.96 | 5.675% | $254.6345 | $254.63 | $254.65 | $254.60 |
| Purchase #3 | $128.81 | 12.532% | $144.9525 | $144.95 | $144.95 | $145.00 |
| Purchase #4 | $89.55 | 8.105% | $96.808 | $96.81 | $96.80 | $96.80 |
| Purchase #5 | $30.59 | 10.546% | $33.816 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $169.53 | 4.871% | $177.7878 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $64.79 | 13.387% | $73.4634 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $801.65 | $866.7125 | $866.71 | $866.70 | $866.80 | |