| 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 | $51.95 | 11.833% | $58.0972 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $248.29 | 13.451% | $281.6875 | $281.69 | $281.70 | $281.70 |
| Purchase #3 | $53.64 | 8.672% | $58.2917 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $25.65 | 5.254% | $26.9977 | $27.00 | $27.00 | $27.00 |
| Purchase #5 | $47.37 | 9.455% | $51.8488 | $51.85 | $51.85 | $51.80 |
| Purchase #6 | $150.90 | 9.425% | $165.1223 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $67.41 | 6.548% | $71.824 | $71.82 | $71.80 | $71.80 |
| 7 purchase totals = | $645.21 | $713.8692 | $713.87 | $713.85 | $713.80 | |