| 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 | $57.51 | 4.599% | $60.1549 | $60.15 | $60.15 | $60.20 |
| Purchase #2 | $19.60 | 8.858% | $21.3362 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $212.73 | 9.520% | $232.9819 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $89.91 | 11.268% | $100.0411 | $100.04 | $100.05 | $100.00 |
| Purchase #5 | $158.30 | 10.613% | $175.1004 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $202.91 | 5.188% | $213.437 | $213.44 | $213.45 | $213.40 |
| Purchase #7 | $7.55 | 12.793% | $8.5159 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $748.51 | $811.5674 | $811.57 | $811.60 | $811.50 | |