| 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 | $73.74 | 5.660% | $77.9137 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $163.57 | 7.667% | $176.1109 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $9.38 | 4.710% | $9.8218 | $9.82 | $9.80 | $9.80 |
| Purchase #4 | $227.77 | 9.265% | $248.8729 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $98.73 | 11.235% | $109.8223 | $109.82 | $109.80 | $109.80 |
| Purchase #6 | $81.81 | 8.730% | $88.952 | $88.95 | $88.95 | $89.00 |
| Purchase #7 | $121.50 | 8.596% | $131.9441 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $776.50 | $843.4377 | $843.42 | $843.35 | $843.40 | |