| 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 | $8.83 | 12.459% | $9.9301 | $9.93 | $9.95 | $9.90 |
| Purchase #2 | $84.89 | 12.203% | $95.2491 | $95.25 | $95.25 | $95.20 |
| Purchase #3 | $159.97 | 13.333% | $181.2988 | $181.30 | $181.30 | $181.30 |
| Purchase #4 | $36.96 | 7.417% | $39.7013 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $134.99 | 6.835% | $144.2166 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $49.85 | 4.156% | $51.9218 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $153.72 | 13.695% | $174.772 | $174.77 | $174.75 | $174.80 |
| 7 purchase totals = | $629.21 | $697.0897 | $697.09 | $697.05 | $697.00 | |