| 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 | $43.78 | 3.385% | $45.262 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $41.79 | 9.725% | $45.8541 | $45.85 | $45.85 | $45.90 |
| Purchase #3 | $153.55 | 9.344% | $167.8977 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $66.96 | 11.172% | $74.4408 | $74.44 | $74.45 | $74.40 |
| Purchase #5 | $164.58 | 4.185% | $171.4677 | $171.47 | $171.45 | $171.50 |
| Purchase #6 | $68.96 | 9.674% | $75.6312 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $33.55 | 8.366% | $36.3568 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $573.17 | $616.9103 | $616.91 | $616.90 | $617.00 | |