| 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 | $21.78 | 12.591% | $24.5223 | $24.52 | $24.50 | $24.50 |
| Purchase #2 | $171.40 | 7.119% | $183.602 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $46.80 | 12.566% | $52.6809 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $26.60 | 4.448% | $27.7832 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $210.38 | 8.236% | $227.7069 | $227.71 | $227.70 | $227.70 |
| Purchase #6 | $169.82 | 12.594% | $191.2071 | $191.21 | $191.20 | $191.20 |
| Purchase #7 | $15.49 | 5.298% | $16.3107 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $662.27 | $723.8131 | $723.81 | $723.80 | $723.80 | |