| 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 | $229.65 | 13.243% | $260.0625 | $260.06 | $260.05 | $260.10 |
| Purchase #2 | $29.68 | 5.620% | $31.348 | $31.35 | $31.35 | $31.30 |
| Purchase #3 | $6.69 | 10.589% | $7.3984 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $26.88 | 6.386% | $28.5966 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $186.58 | 9.857% | $204.9712 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $55.75 | 7.443% | $59.8995 | $59.90 | $59.90 | $59.90 |
| Purchase #7 | $37.57 | 5.493% | $39.6337 | $39.63 | $39.65 | $39.60 |
| 7 purchase totals = | $572.80 | $631.9099 | $631.91 | $631.90 | $631.90 | |