| 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 | $82.56 | 3.784% | $85.6841 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $224.97 | 7.746% | $242.3962 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $22.56 | 8.736% | $24.5308 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $140.54 | 12.557% | $158.1876 | $158.19 | $158.20 | $158.20 |
| Purchase #5 | $11.60 | 8.394% | $12.5737 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $28.95 | 3.639% | $30.0035 | $30.00 | $30.00 | $30.00 |
| Purchase #7 | $171.93 | 12.649% | $193.6774 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $683.11 | $747.0533 | $747.05 | $747.10 | $747.10 | |