| 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 | $64.70 | 5.219% | $68.0767 | $68.08 | $68.10 | $68.10 |
| Purchase #2 | $243.31 | 7.160% | $260.731 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $238.46 | 13.576% | $270.8333 | $270.83 | $270.85 | $270.80 |
| Purchase #4 | $18.54 | 11.576% | $20.6862 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $198.88 | 7.174% | $213.1477 | $213.15 | $213.15 | $213.10 |
| Purchase #6 | $47.96 | 9.674% | $52.5997 | $52.60 | $52.60 | $52.60 |
| Purchase #7 | $16.35 | 11.792% | $18.278 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $828.20 | $904.3526 | $904.36 | $904.45 | $904.30 | |