| 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 | $234.73 | 13.613% | $266.6838 | $266.68 | $266.70 | $266.70 |
| Purchase #2 | $25.82 | 5.198% | $27.1621 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $44.90 | 3.284% | $46.3745 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $50.77 | 13.573% | $57.661 | $57.66 | $57.65 | $57.70 |
| Purchase #5 | $26.29 | 12.870% | $29.6735 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $246.62 | 11.395% | $274.7223 | $274.72 | $274.70 | $274.70 |
| Purchase #7 | $122.74 | 3.367% | $126.8727 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $751.87 | $829.1499 | $829.13 | $829.05 | $829.30 | |