| 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 | $49.47 | 7.194% | $53.0289 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $76.52 | 10.628% | $84.6525 | $84.65 | $84.65 | $84.70 |
| Purchase #3 | $126.89 | 3.195% | $130.9441 | $130.94 | $130.95 | $130.90 |
| Purchase #4 | $78.62 | 4.705% | $82.3191 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $220.29 | 5.328% | $232.0271 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $151.75 | 8.502% | $164.6518 | $164.65 | $164.65 | $164.70 |
| Purchase #7 | $183.77 | 3.842% | $190.8304 | $190.83 | $190.85 | $190.80 |
| 7 purchase totals = | $887.31 | $938.4539 | $938.45 | $938.50 | $938.40 | |