| 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 | $29.49 | 12.239% | $33.0993 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $245.87 | 13.474% | $278.9985 | $279.00 | $279.00 | $279.00 |
| Purchase #3 | $15.79 | 8.642% | $17.1546 | $17.15 | $17.15 | $17.20 |
| Purchase #4 | $49.60 | 4.718% | $51.9401 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $129.38 | 11.198% | $143.868 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $100.59 | 5.643% | $106.2663 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $54.86 | 11.261% | $61.0378 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $625.58 | $692.3646 | $692.37 | $692.35 | $692.40 | |