| 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 | $53.96 | 4.501% | $56.3887 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $131.45 | 4.657% | $137.5716 | $137.57 | $137.55 | $137.60 |
| Purchase #3 | $54.69 | 4.381% | $57.086 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $34.85 | 10.849% | $38.6309 | $38.63 | $38.65 | $38.60 |
| Purchase #5 | $237.57 | 3.605% | $246.1344 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $74.53 | 4.190% | $77.6528 | $77.65 | $77.65 | $77.70 |
| Purchase #7 | $189.78 | 8.563% | $206.0309 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $776.83 | $819.4953 | $819.49 | $819.55 | $819.50 | |