| 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 | $67.96 | 11.554% | $75.8121 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $79.45 | 7.872% | $85.7043 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $228.95 | 3.768% | $237.5768 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $102.71 | 12.540% | $115.5898 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $164.40 | 4.734% | $172.1827 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $131.37 | 7.501% | $141.2241 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $99.37 | 7.675% | $106.9966 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $874.21 | $935.0864 | $935.08 | $935.10 | $935.10 | |