| 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 | $65.56 | 5.413% | $69.1088 | $69.11 | $69.10 | $69.10 |
| Purchase #2 | $60.72 | 13.671% | $69.021 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $79.37 | 3.798% | $82.3845 | $82.38 | $82.40 | $82.40 |
| Purchase #4 | $186.56 | 4.348% | $194.6716 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $28.70 | 8.730% | $31.2055 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $231.39 | 8.415% | $250.8615 | $250.86 | $250.85 | $250.90 |
| Purchase #7 | $15.29 | 7.475% | $16.4329 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $667.59 | $713.6858 | $713.68 | $713.65 | $713.70 | |