| 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 | $33.66 | 4.531% | $35.1851 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $71.70 | 11.381% | $79.8602 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $20.78 | 5.692% | $21.9628 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $124.46 | 13.509% | $141.2733 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $184.99 | 10.494% | $204.4029 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $163.34 | 5.311% | $172.015 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $199.35 | 4.131% | $207.5851 | $207.59 | $207.60 | $207.60 |
| 7 purchase totals = | $798.28 | $862.2844 | $862.29 | $862.25 | $862.40 | |