| 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 | $128.85 | 6.395% | $137.09 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $240.41 | 7.109% | $257.5007 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $194.55 | 7.659% | $209.4506 | $209.45 | $209.45 | $209.50 |
| Purchase #4 | $79.45 | 4.238% | $82.8171 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $145.47 | 5.438% | $153.3807 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $49.87 | 7.273% | $53.497 | $53.50 | $53.50 | $53.50 |
| Purchase #7 | $63.95 | 3.290% | $66.054 | $66.05 | $66.05 | $66.10 |
| 7 purchase totals = | $902.55 | $959.7901 | $959.79 | $959.80 | $959.90 | |