| 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 | $248.71 | 13.804% | $283.0419 | $283.04 | $283.05 | $283.00 |
| Purchase #2 | $40.77 | 7.368% | $43.7739 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $23.64 | 13.850% | $26.9141 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $47.44 | 10.678% | $52.5056 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $174.97 | 9.354% | $191.3367 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $163.87 | 10.158% | $180.5159 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $44.52 | 11.167% | $49.4915 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $743.92 | $827.5796 | $827.58 | $827.55 | $827.50 | |