| 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 | $72.46 | 6.397% | $77.0953 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $106.84 | 12.458% | $120.1501 | $120.15 | $120.15 | $120.20 |
| Purchase #3 | $166.99 | 11.539% | $186.259 | $186.26 | $186.25 | $186.30 |
| Purchase #4 | $187.67 | 3.774% | $194.7527 | $194.75 | $194.75 | $194.80 |
| Purchase #5 | $49.65 | 8.845% | $54.0415 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $208.80 | 5.429% | $220.1358 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $40.83 | 12.530% | $45.946 | $45.95 | $45.95 | $45.90 |
| 7 purchase totals = | $833.24 | $898.3804 | $898.39 | $898.40 | $898.40 | |