| 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 | $52.61 | 8.643% | $57.1571 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $8.63 | 13.523% | $9.797 | $9.80 | $9.80 | $9.80 |
| Purchase #3 | $93.92 | 7.258% | $100.7367 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $99.57 | 12.649% | $112.1646 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $41.48 | 12.765% | $46.7749 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $184.31 | 9.297% | $201.4453 | $201.45 | $201.45 | $201.40 |
| Purchase #7 | $64.84 | 3.682% | $67.2274 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $545.36 | $595.3030 | $595.31 | $595.30 | $595.30 | |