| 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 | $40.79 | 10.249% | $44.9706 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $28.80 | 4.742% | $30.1657 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $157.50 | 6.422% | $167.6147 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $235.99 | 5.566% | $249.1252 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $63.36 | 12.712% | $71.4143 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $45.35 | 11.132% | $50.3984 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $123.88 | 13.233% | $140.273 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $695.67 | $753.9619 | $753.96 | $753.90 | $754.00 | |