| 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 | $97.55 | 8.718% | $106.0544 | $106.05 | $106.05 | $106.10 |
| Purchase #2 | $45.82 | 13.361% | $51.942 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $180.97 | 8.838% | $196.9641 | $196.96 | $196.95 | $197.00 |
| Purchase #4 | $164.95 | 10.618% | $182.4644 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $140.81 | 11.461% | $156.9482 | $156.95 | $156.95 | $156.90 |
| Purchase #6 | $63.88 | 10.264% | $70.4366 | $70.44 | $70.45 | $70.40 |
| Purchase #7 | $22.46 | 13.753% | $25.5489 | $25.55 | $25.55 | $25.50 |
| 7 purchase totals = | $716.44 | $790.3586 | $790.35 | $790.35 | $790.30 | |