| 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 | $108.79 | 12.646% | $122.5476 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $50.34 | 13.534% | $57.153 | $57.15 | $57.15 | $57.20 |
| Purchase #3 | $6.27 | 5.791% | $6.6331 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $236.92 | 4.689% | $248.0292 | $248.03 | $248.05 | $248.00 |
| Purchase #5 | $78.42 | 6.447% | $83.4757 | $83.48 | $83.50 | $83.50 |
| Purchase #6 | $155.79 | 9.632% | $170.7957 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $69.73 | 5.825% | $73.7918 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $706.26 | $762.4261 | $762.43 | $762.50 | $762.40 | |