| 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 | $67.91 | 9.117% | $74.1014 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $236.71 | 6.510% | $252.1198 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $23.44 | 7.611% | $25.224 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $218.70 | 6.108% | $232.0582 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $78.52 | 3.619% | $81.3616 | $81.36 | $81.35 | $81.40 |
| Purchase #6 | $202.69 | 5.200% | $213.2299 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $106.39 | 8.811% | $115.764 | $115.76 | $115.75 | $115.80 |
| 7 purchase totals = | $934.36 | $993.8589 | $993.85 | $993.80 | $993.90 | |