| 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 | $69.39 | 11.420% | $77.3143 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $182.65 | 3.135% | $188.3761 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $206.28 | 3.818% | $214.1558 | $214.16 | $214.15 | $214.20 |
| Purchase #4 | $223.31 | 9.800% | $245.1944 | $245.19 | $245.20 | $245.20 |
| Purchase #5 | $100.31 | 10.324% | $110.666 | $110.67 | $110.65 | $110.70 |
| Purchase #6 | $72.89 | 6.350% | $77.5185 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $24.67 | 4.530% | $25.7876 | $25.79 | $25.80 | $25.80 |
| 7 purchase totals = | $879.50 | $939.0127 | $939.02 | $939.00 | $939.10 | |