| 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 | $14.81 | 12.827% | $16.7097 | $16.71 | $16.70 | $16.70 |
| Purchase #2 | $42.49 | 3.259% | $43.8747 | $43.87 | $43.85 | $43.90 |
| Purchase #3 | $196.87 | 11.265% | $219.0474 | $219.05 | $219.05 | $219.00 |
| Purchase #4 | $104.88 | 10.492% | $115.884 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $14.62 | 4.459% | $15.2719 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $159.34 | 13.480% | $180.819 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $167.78 | 7.863% | $180.9725 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $700.79 | $772.5792 | $772.57 | $772.50 | $772.60 | |