| 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 | $51.45 | 11.666% | $57.4522 | $57.45 | $57.45 | $57.50 |
| Purchase #2 | $200.27 | 11.864% | $224.03 | $224.03 | $224.05 | $224.00 |
| Purchase #3 | $248.58 | 4.242% | $259.1248 | $259.12 | $259.10 | $259.10 |
| Purchase #4 | $72.76 | 8.640% | $79.0465 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $76.71 | 9.377% | $83.9031 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $109.33 | 5.404% | $115.2382 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $110.88 | 13.782% | $126.1615 | $126.16 | $126.15 | $126.20 |
| 7 purchase totals = | $869.98 | $944.9563 | $944.95 | $944.95 | $944.90 | |