| 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 | $102.47 | 13.112% | $115.9059 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $119.58 | 4.108% | $124.4923 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $29.94 | 4.725% | $31.3547 | $31.35 | $31.35 | $31.40 |
| Purchase #4 | $204.90 | 12.471% | $230.4531 | $230.45 | $230.45 | $230.50 |
| Purchase #5 | $42.50 | 6.387% | $45.2145 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $162.39 | 6.646% | $173.1824 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $17.48 | 7.416% | $18.7763 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $679.26 | $739.3792 | $739.37 | $739.40 | $739.50 | |