| 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 | $49.72 | 10.641% | $55.0107 | $55.01 | $55.00 | $55.00 |
| Purchase #2 | $82.26 | 3.562% | $85.1901 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $119.37 | 7.550% | $128.3824 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $78.90 | 5.431% | $83.1851 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $238.88 | 5.836% | $252.821 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $238.69 | 13.366% | $270.5933 | $270.59 | $270.60 | $270.60 |
| Purchase #7 | $15.95 | 8.800% | $17.3536 | $17.35 | $17.35 | $17.40 |
| 7 purchase totals = | $823.77 | $892.5362 | $892.53 | $892.55 | $892.60 | |