| 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 | $34.45 | 4.713% | $36.0736 | $36.07 | $36.05 | $36.10 |
| Purchase #2 | $122.44 | 4.619% | $128.0955 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $193.83 | 5.606% | $204.6961 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $8.88 | 13.290% | $10.0602 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $136.31 | 3.316% | $140.83 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $101.50 | 11.286% | $112.9553 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $111.56 | 13.142% | $126.2212 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $708.97 | $758.9319 | $758.94 | $758.90 | $759.00 | |