| 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 | $49.69 | 5.135% | $52.2416 | $52.24 | $52.25 | $52.20 |
| Purchase #2 | $95.54 | 9.302% | $104.4271 | $104.43 | $104.45 | $104.40 |
| Purchase #3 | $102.86 | 3.548% | $106.5095 | $106.51 | $106.50 | $106.50 |
| Purchase #4 | $9.85 | 13.613% | $11.1909 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $127.47 | 7.476% | $136.9997 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $230.90 | 9.485% | $252.8009 | $252.80 | $252.80 | $252.80 |
| Purchase #7 | $141.46 | 8.854% | $153.9849 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $757.77 | $818.1546 | $818.15 | $818.20 | $818.10 | |