| 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 | $69.95 | 10.755% | $77.4731 | $77.47 | $77.45 | $77.50 |
| Purchase #2 | $198.94 | 7.332% | $213.5263 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $69.73 | 7.473% | $74.9409 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $44.61 | 10.691% | $49.3793 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $77.68 | 11.182% | $86.3662 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $230.58 | 10.404% | $254.5695 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $138.28 | 9.118% | $150.8884 | $150.89 | $150.90 | $150.90 |
| 7 purchase totals = | $829.77 | $907.1437 | $907.15 | $907.15 | $907.20 | |