| 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 | $82.92 | 10.615% | $91.722 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $30.76 | 6.831% | $32.8612 | $32.86 | $32.85 | $32.90 |
| Purchase #3 | $136.77 | 9.769% | $150.1311 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $227.49 | 9.247% | $248.526 | $248.53 | $248.55 | $248.50 |
| Purchase #5 | $197.71 | 7.127% | $211.8008 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $24.41 | 12.221% | $27.3931 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $50.84 | 6.790% | $54.292 | $54.29 | $54.30 | $54.30 |
| 7 purchase totals = | $750.90 | $816.7262 | $816.72 | $816.75 | $816.70 | |