| 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 | $231.98 | 12.292% | $260.495 | $260.50 | $260.50 | $260.50 |
| Purchase #2 | $108.54 | 6.293% | $115.3704 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $31.52 | 8.581% | $34.2247 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $48.91 | 10.721% | $54.1536 | $54.15 | $54.15 | $54.20 |
| Purchase #5 | $62.79 | 9.868% | $68.9861 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $60.73 | 11.504% | $67.7164 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $59.46 | 13.154% | $67.2814 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $603.93 | $668.2276 | $668.23 | $668.20 | $668.30 | |