| 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 | $22.42 | 5.858% | $23.7334 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $225.63 | 13.762% | $256.6812 | $256.68 | $256.70 | $256.70 |
| Purchase #3 | $239.50 | 11.712% | $267.5502 | $267.55 | $267.55 | $267.60 |
| Purchase #4 | $72.49 | 11.384% | $80.7423 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $74.55 | 3.394% | $77.0802 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $69.99 | 5.545% | $73.8709 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $56.76 | 12.409% | $63.8033 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $761.34 | $843.4615 | $843.45 | $843.50 | $843.50 | |