| 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 | $55.30 | 13.521% | $62.7771 | $62.78 | $62.80 | $62.80 |
| Purchase #2 | $196.83 | 12.765% | $221.9553 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $29.69 | 7.337% | $31.8684 | $31.87 | $31.85 | $31.90 |
| Purchase #4 | $68.57 | 9.287% | $74.9381 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $184.68 | 3.529% | $191.1974 | $191.20 | $191.20 | $191.20 |
| Purchase #6 | $181.41 | 6.488% | $193.1799 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $33.88 | 6.656% | $36.1351 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $750.36 | $812.0513 | $812.07 | $812.10 | $812.10 | |