| 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 | $96.98 | 5.447% | $102.2625 | $102.26 | $102.25 | $102.30 |
| Purchase #2 | $65.85 | 7.324% | $70.6729 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $67.31 | 9.109% | $73.4413 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $215.56 | 13.723% | $245.1413 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $82.36 | 3.408% | $85.1668 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $13.31 | 11.432% | $14.8316 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $79.32 | 5.316% | $83.5367 | $83.54 | $83.55 | $83.50 |
| 7 purchase totals = | $620.69 | $675.0531 | $675.05 | $675.05 | $675.00 | |