| 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 | $39.49 | 9.439% | $43.2175 | $43.22 | $43.20 | $43.20 |
| Purchase #2 | $130.92 | 7.668% | $140.9589 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $84.67 | 11.537% | $94.4384 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $39.82 | 4.746% | $41.7099 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $153.49 | 8.628% | $166.7331 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $23.69 | 5.605% | $25.0178 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $108.91 | 8.108% | $117.7404 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $580.99 | $629.8160 | $629.82 | $629.80 | $629.70 | |