| 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 | $43.43 | 3.696% | $45.0352 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $187.84 | 4.762% | $196.7849 | $196.78 | $196.80 | $196.80 |
| Purchase #3 | $175.84 | 9.529% | $192.5958 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $119.37 | 11.355% | $132.9245 | $132.92 | $132.90 | $132.90 |
| Purchase #5 | $79.29 | 12.427% | $89.1434 | $89.14 | $89.15 | $89.10 |
| Purchase #6 | $75.54 | 12.537% | $85.0104 | $85.01 | $85.00 | $85.00 |
| Purchase #7 | $189.82 | 6.765% | $202.6613 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $871.13 | $944.1555 | $944.15 | $944.15 | $944.10 | |