| 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 | $43.97 | 12.378% | $49.4126 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $53.49 | 11.425% | $59.6012 | $59.60 | $59.60 | $59.60 |
| Purchase #3 | $44.70 | 6.575% | $47.639 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $6.90 | 8.350% | $7.4762 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $250.61 | 5.293% | $263.8748 | $263.87 | $263.85 | $263.90 |
| Purchase #6 | $110.72 | 7.604% | $119.1391 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $235.25 | 12.785% | $265.3267 | $265.33 | $265.35 | $265.30 |
| 7 purchase totals = | $745.64 | $812.4696 | $812.47 | $812.50 | $812.40 | |