| 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 | $26.76 | 9.624% | $29.3354 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $11.68 | 13.602% | $13.2687 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $180.90 | 6.399% | $192.4758 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $45.71 | 8.201% | $49.4587 | $49.46 | $49.45 | $49.50 |
| Purchase #5 | $120.26 | 7.671% | $129.4851 | $129.49 | $129.50 | $129.50 |
| Purchase #6 | $226.76 | 8.658% | $246.3929 | $246.39 | $246.40 | $246.40 |
| Purchase #7 | $106.27 | 9.127% | $115.9693 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $718.34 | $776.3859 | $776.40 | $776.40 | $776.50 | |