| 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 | $46.82 | 5.371% | $49.3347 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $61.47 | 12.857% | $69.3732 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $8.49 | 11.204% | $9.4412 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $114.26 | 9.532% | $125.1513 | $125.15 | $125.15 | $125.20 |
| Purchase #5 | $209.72 | 12.267% | $235.4464 | $235.45 | $235.45 | $235.40 |
| Purchase #6 | $113.71 | 7.445% | $122.1757 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $130.52 | 6.605% | $139.1408 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $684.99 | $750.0633 | $750.06 | $750.10 | $750.00 | |