| 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 | $39.68 | 9.659% | $43.5127 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $83.91 | 12.606% | $94.4877 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $211.93 | 9.366% | $231.7794 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $206.74 | 3.659% | $214.3046 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $44.65 | 13.123% | $50.5094 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $75.37 | 3.204% | $77.7849 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $174.34 | 9.288% | $190.5327 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $836.62 | $902.9114 | $902.90 | $902.95 | $902.90 | |