| 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 | $54.79 | 8.750% | $59.5841 | $59.58 | $59.60 | $59.60 |
| Purchase #2 | $25.52 | 13.356% | $28.9285 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $123.97 | 3.473% | $128.2755 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $125.79 | 7.293% | $134.9639 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $223.58 | 3.590% | $231.6065 | $231.61 | $231.60 | $231.60 |
| Purchase #6 | $163.73 | 8.854% | $178.2267 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $64.40 | 3.443% | $66.6173 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $781.78 | $828.2025 | $828.21 | $828.25 | $828.20 | |