| 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 | $29.74 | 10.245% | $32.7869 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $17.59 | 5.385% | $18.5372 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $12.68 | 8.528% | $13.7614 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $246.71 | 7.822% | $266.0077 | $266.01 | $266.00 | $266.00 |
| Purchase #5 | $104.72 | 8.534% | $113.6568 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $63.46 | 9.764% | $69.6562 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $186.31 | 9.630% | $204.2517 | $204.25 | $204.25 | $204.30 |
| 7 purchase totals = | $661.21 | $718.6579 | $718.67 | $718.65 | $718.80 | |