| 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 | $105.39 | 13.248% | $119.3521 | $119.35 | $119.35 | $119.40 |
| Purchase #2 | $52.90 | 5.323% | $55.7159 | $55.72 | $55.70 | $55.70 |
| Purchase #3 | $77.73 | 9.810% | $85.3553 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $69.77 | 7.481% | $74.9895 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $125.29 | 7.432% | $134.6016 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $111.72 | 8.522% | $121.2408 | $121.24 | $121.25 | $121.20 |
| Purchase #7 | $168.85 | 12.292% | $189.605 | $189.61 | $189.60 | $189.60 |
| 7 purchase totals = | $711.65 | $780.8602 | $780.87 | $780.85 | $780.90 | |