| 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 | $94.77 | 7.298% | $101.6863 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $85.46 | 7.324% | $91.7191 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $58.42 | 4.356% | $60.9648 | $60.96 | $60.95 | $61.00 |
| Purchase #4 | $133.49 | 12.849% | $150.6421 | $150.64 | $150.65 | $150.60 |
| Purchase #5 | $206.68 | 11.844% | $231.1592 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $146.26 | 12.285% | $164.228 | $164.23 | $164.25 | $164.20 |
| Purchase #7 | $112.84 | 7.671% | $121.496 | $121.50 | $121.50 | $121.50 |
| 7 purchase totals = | $837.92 | $921.8955 | $921.90 | $921.90 | $921.90 | |