| 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 | $76.96 | 10.462% | $85.0116 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $130.55 | 11.428% | $145.4693 | $145.47 | $145.45 | $145.50 |
| Purchase #3 | $49.65 | 4.470% | $51.8694 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $215.92 | 12.177% | $242.2126 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $225.40 | 4.354% | $235.2139 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $9.25 | 12.695% | $10.4243 | $10.42 | $10.40 | $10.40 |
| Purchase #7 | $207.92 | 7.554% | $223.6263 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $915.65 | $993.8274 | $993.82 | $993.75 | $993.80 | |