| 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 | $82.29 | 11.415% | $91.6834 | $91.68 | $91.70 | $91.70 |
| Purchase #2 | $207.62 | 6.236% | $220.5672 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $124.84 | 5.356% | $131.5264 | $131.53 | $131.55 | $131.50 |
| Purchase #4 | $178.81 | 4.247% | $186.4041 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $62.70 | 11.819% | $70.1105 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $104.89 | 12.338% | $117.8313 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $154.58 | 9.732% | $169.6237 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $915.73 | $987.7466 | $987.74 | $987.75 | $987.70 | |