| 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 | $120.62 | 8.119% | $130.4131 | $130.41 | $130.40 | $130.40 |
| Purchase #2 | $86.92 | 12.246% | $97.5642 | $97.56 | $97.55 | $97.60 |
| Purchase #3 | $174.71 | 12.195% | $196.0159 | $196.02 | $196.00 | $196.00 |
| Purchase #4 | $69.52 | 6.318% | $73.9123 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $220.61 | 5.204% | $232.0905 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $36.40 | 7.518% | $39.1366 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $33.95 | 9.304% | $37.1087 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $742.73 | $806.2413 | $806.24 | $806.20 | $806.20 | |