| 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 | $38.60 | 8.186% | $41.7598 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $22.48 | 3.746% | $23.3221 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $47.33 | 11.812% | $52.9206 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $237.84 | 7.184% | $254.9264 | $254.93 | $254.95 | $254.90 |
| Purchase #5 | $186.95 | 13.521% | $212.2275 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $43.57 | 5.121% | $45.8012 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $205.83 | 7.250% | $220.7527 | $220.75 | $220.75 | $220.80 |
| 7 purchase totals = | $782.60 | $851.7103 | $851.71 | $851.70 | $851.70 | |