| 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 | $79.59 | 7.727% | $85.7399 | $85.74 | $85.75 | $85.70 |
| Purchase #2 | $18.67 | 11.371% | $20.793 | $20.79 | $20.80 | $20.80 |
| Purchase #3 | $108.48 | 6.731% | $115.7818 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $133.76 | 5.143% | $140.6393 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $161.44 | 7.449% | $173.4657 | $173.47 | $173.45 | $173.50 |
| Purchase #6 | $139.93 | 11.469% | $155.9786 | $155.98 | $156.00 | $156.00 |
| Purchase #7 | $162.94 | 4.252% | $169.8682 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $804.81 | $862.2665 | $862.27 | $862.30 | $862.30 | |