| 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 | $84.69 | 7.505% | $91.046 | $91.05 | $91.05 | $91.00 |
| Purchase #2 | $16.63 | 6.523% | $17.7148 | $17.71 | $17.70 | $17.70 |
| Purchase #3 | $77.77 | 5.142% | $81.7689 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $110.65 | 10.808% | $122.6091 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $30.34 | 4.335% | $31.6552 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $71.25 | 10.788% | $78.9365 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $162.72 | 4.682% | $170.3386 | $170.34 | $170.35 | $170.30 |
| 7 purchase totals = | $554.05 | $594.0691 | $594.08 | $594.05 | $594.00 | |