| 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 | $63.92 | 9.510% | $69.9988 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $208.72 | 8.839% | $227.1688 | $227.17 | $227.15 | $227.20 |
| Purchase #3 | $165.96 | 13.700% | $188.6965 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $9.40 | 6.320% | $9.9941 | $9.99 | $10.00 | $10.00 |
| Purchase #5 | $92.89 | 13.365% | $105.3047 | $105.30 | $105.30 | $105.30 |
| Purchase #6 | $150.49 | 4.410% | $157.1266 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $98.62 | 3.774% | $102.3419 | $102.34 | $102.35 | $102.30 |
| 7 purchase totals = | $790.00 | $860.6314 | $860.63 | $860.65 | $860.60 | |