| 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 | $93.50 | 4.471% | $97.6804 | $97.68 | $97.70 | $97.70 |
| Purchase #2 | $60.47 | 8.176% | $65.414 | $65.41 | $65.40 | $65.40 |
| Purchase #3 | $77.50 | 9.654% | $84.9819 | $84.98 | $85.00 | $85.00 |
| Purchase #4 | $66.37 | 8.498% | $72.0101 | $72.01 | $72.00 | $72.00 |
| Purchase #5 | $202.67 | 12.592% | $228.1902 | $228.19 | $228.20 | $228.20 |
| Purchase #6 | $154.86 | 12.504% | $174.2237 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $220.62 | 10.119% | $242.9445 | $242.94 | $242.95 | $242.90 |
| 7 purchase totals = | $875.99 | $965.4448 | $965.43 | $965.45 | $965.40 | |