| 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 | $36.69 | 6.704% | $39.1497 | $39.15 | $39.15 | $39.10 |
| Purchase #2 | $100.92 | 10.801% | $111.8204 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $70.99 | 9.245% | $77.553 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $145.90 | 9.547% | $159.8291 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $208.83 | 13.107% | $236.2013 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $102.45 | 5.407% | $107.9895 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $226.83 | 4.228% | $236.4204 | $236.42 | $236.40 | $236.40 |
| 7 purchase totals = | $892.61 | $968.9634 | $968.96 | $968.95 | $968.90 | |