| 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 | $23.84 | 4.189% | $24.8387 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $200.56 | 12.579% | $225.7884 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $173.39 | 7.508% | $186.4081 | $186.41 | $186.40 | $186.40 |
| Purchase #4 | $66.46 | 13.605% | $75.5019 | $75.50 | $75.50 | $75.50 |
| Purchase #5 | $197.39 | 10.432% | $217.9817 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $85.64 | 8.855% | $93.2234 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $79.36 | 6.347% | $84.397 | $84.40 | $84.40 | $84.40 |
| 7 purchase totals = | $826.64 | $908.1392 | $908.14 | $908.15 | $908.10 | |