| 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 | $83.27 | 9.262% | $90.9825 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $207.31 | 9.546% | $227.0998 | $227.10 | $227.10 | $227.10 |
| Purchase #3 | $146.89 | 12.235% | $164.862 | $164.86 | $164.85 | $164.90 |
| Purchase #4 | $95.44 | 11.437% | $106.3555 | $106.36 | $106.35 | $106.40 |
| Purchase #5 | $157.96 | 4.277% | $164.7159 | $164.72 | $164.70 | $164.70 |
| Purchase #6 | $45.56 | 10.643% | $50.409 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $173.58 | 10.688% | $192.1322 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $910.01 | $996.5569 | $996.56 | $996.55 | $996.60 | |