| 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 | $42.95 | 9.656% | $47.0973 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $43.45 | 8.407% | $47.1028 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $247.39 | 3.508% | $256.0684 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $163.90 | 3.341% | $169.3759 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $179.94 | 4.430% | $187.9113 | $187.91 | $187.90 | $187.90 |
| Purchase #6 | $68.32 | 8.462% | $74.1012 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $104.59 | 10.236% | $115.2958 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $850.54 | $896.9527 | $896.96 | $896.95 | $897.00 | |