| 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 | $92.57 | 13.192% | $104.7818 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $18.63 | 9.524% | $20.4043 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $213.57 | 5.714% | $225.7734 | $225.77 | $225.75 | $225.80 |
| Purchase #4 | $174.36 | 3.628% | $180.6858 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $111.99 | 7.705% | $120.6188 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $39.32 | 7.357% | $42.2128 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $161.68 | 5.463% | $170.5126 | $170.51 | $170.50 | $170.50 |
| 7 purchase totals = | $812.12 | $864.9895 | $864.98 | $864.95 | $865.00 | |