| 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 | $52.28 | 6.220% | $55.5318 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $142.87 | 8.227% | $154.6239 | $154.62 | $154.60 | $154.60 |
| Purchase #3 | $45.95 | 7.370% | $49.3365 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $17.72 | 6.127% | $18.8057 | $18.81 | $18.80 | $18.80 |
| Purchase #5 | $236.61 | 7.856% | $255.1981 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $234.42 | 3.781% | $243.2834 | $243.28 | $243.30 | $243.30 |
| Purchase #7 | $28.28 | 13.196% | $32.0118 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $758.13 | $808.7912 | $808.79 | $808.80 | $808.70 | |