| 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 | $229.72 | 9.475% | $251.486 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $170.89 | 5.293% | $179.9352 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $104.26 | 8.468% | $113.0887 | $113.09 | $113.10 | $113.10 |
| Purchase #4 | $5.53 | 4.536% | $5.7808 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $94.75 | 12.858% | $106.933 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $67.84 | 8.569% | $73.6532 | $73.65 | $73.65 | $73.70 |
| Purchase #7 | $37.83 | 6.825% | $40.4119 | $40.41 | $40.40 | $40.40 |
| 7 purchase totals = | $710.82 | $771.2888 | $771.29 | $771.35 | $771.30 | |