| 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 | $47.90 | 13.771% | $54.4963 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $173.74 | 8.674% | $188.8102 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $97.56 | 8.840% | $106.1843 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $60.31 | 10.470% | $66.6245 | $66.62 | $66.60 | $66.60 |
| Purchase #5 | $175.47 | 11.186% | $195.0981 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $37.31 | 5.842% | $39.4897 | $39.49 | $39.50 | $39.50 |
| Purchase #7 | $57.40 | 7.585% | $61.7538 | $61.75 | $61.75 | $61.80 |
| 7 purchase totals = | $649.69 | $712.4569 | $712.45 | $712.45 | $712.50 | |