| 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 | $82.26 | 12.158% | $92.2612 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $83.79 | 6.226% | $89.0068 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $239.80 | 10.841% | $265.7967 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $36.94 | 8.265% | $39.9931 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $62.52 | 11.475% | $69.6942 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $69.37 | 13.609% | $78.8106 | $78.81 | $78.80 | $78.80 |
| Purchase #7 | $204.79 | 13.747% | $232.9425 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $779.47 | $868.5051 | $868.50 | $868.50 | $868.50 | |