| 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 | $43.99 | 3.266% | $45.4267 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $224.84 | 3.221% | $232.0821 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $157.74 | 12.262% | $177.0821 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $76.37 | 3.501% | $79.0437 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $217.63 | 10.146% | $239.7107 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $151.34 | 3.187% | $156.1632 | $156.16 | $156.15 | $156.20 |
| Purchase #7 | $64.85 | 5.559% | $68.455 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $936.76 | $997.9635 | $997.96 | $998.00 | $998.00 | |