| 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 | $68.31 | 5.542% | $72.0957 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $195.65 | 13.215% | $221.5051 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $161.56 | 10.151% | $177.96 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $28.45 | 6.392% | $30.2685 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $189.50 | 8.769% | $206.1173 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $25.73 | 9.258% | $28.1121 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $10.93 | 12.494% | $12.2956 | $12.30 | $12.30 | $12.30 |
| 7 purchase totals = | $680.13 | $748.3543 | $748.37 | $748.30 | $748.40 | |