| 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 | $65.87 | 10.529% | $72.8055 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $149.49 | 11.343% | $166.4467 | $166.45 | $166.45 | $166.40 |
| Purchase #3 | $217.95 | 5.729% | $230.4364 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $128.94 | 4.557% | $134.8158 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $121.81 | 8.461% | $132.1163 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $97.66 | 8.238% | $105.7052 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $8.65 | 11.595% | $9.653 | $9.65 | $9.65 | $9.70 |
| 7 purchase totals = | $790.37 | $851.9789 | $852.00 | $851.95 | $851.90 | |