| 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 | $49.80 | 10.321% | $54.9399 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $93.75 | 4.810% | $98.2594 | $98.26 | $98.25 | $98.30 |
| Purchase #3 | $208.26 | 12.315% | $233.9072 | $233.91 | $233.90 | $233.90 |
| Purchase #4 | $15.65 | 13.195% | $17.715 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $151.81 | 11.322% | $168.9979 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $142.50 | 9.718% | $156.3482 | $156.35 | $156.35 | $156.30 |
| Purchase #7 | $129.77 | 3.588% | $134.4261 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $791.54 | $864.5937 | $864.61 | $864.60 | $864.50 | |