| 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 | $86.94 | 4.595% | $90.9349 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $148.99 | 5.388% | $157.0176 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $211.77 | 10.788% | $234.6157 | $234.62 | $234.60 | $234.60 |
| Purchase #4 | $169.76 | 9.796% | $186.3897 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $93.78 | 10.682% | $103.7976 | $103.80 | $103.80 | $103.80 |
| Purchase #6 | $210.72 | 13.358% | $238.868 | $238.87 | $238.85 | $238.90 |
| Purchase #7 | $52.27 | 10.869% | $57.9512 | $57.95 | $57.95 | $58.00 |
| 7 purchase totals = | $974.23 | $1,069.5747 | $1,069.58 | $1,069.55 | $1,069.60 | |