| 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 | $154.97 | 9.119% | $169.1017 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $237.38 | 13.200% | $268.7142 | $268.71 | $268.70 | $268.70 |
| Purchase #3 | $220.95 | 13.458% | $250.6855 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $84.69 | 6.775% | $90.4277 | $90.43 | $90.45 | $90.40 |
| Purchase #5 | $82.69 | 4.513% | $86.4218 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $28.94 | 5.721% | $30.5957 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $81.26 | 13.673% | $92.3707 | $92.37 | $92.35 | $92.40 |
| 7 purchase totals = | $890.88 | $988.3173 | $988.32 | $988.30 | $988.30 | |