| 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 | $73.84 | 9.391% | $80.7743 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $166.50 | 12.317% | $187.0078 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $15.81 | 3.111% | $16.3018 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $67.90 | 13.419% | $77.0115 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $208.95 | 10.378% | $230.6348 | $230.63 | $230.65 | $230.60 |
| Purchase #6 | $108.77 | 11.208% | $120.9609 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $147.25 | 11.224% | $163.7773 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $789.02 | $876.4684 | $876.46 | $876.45 | $876.50 | |