| 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 | $11.66 | 9.496% | $12.7672 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $91.59 | 7.471% | $98.4327 | $98.43 | $98.45 | $98.40 |
| Purchase #3 | $229.99 | 3.434% | $237.8879 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $76.83 | 4.774% | $80.4979 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $51.60 | 11.803% | $57.6903 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $51.65 | 7.514% | $55.531 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $224.64 | 13.411% | $254.7665 | $254.77 | $254.75 | $254.80 |
| 7 purchase totals = | $737.96 | $797.5735 | $797.58 | $797.60 | $797.60 | |