| 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 | $69.56 | 12.757% | $78.4338 | $78.43 | $78.45 | $78.40 |
| Purchase #2 | $44.91 | 11.368% | $50.0154 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $216.64 | 6.506% | $230.7346 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $23.52 | 13.776% | $26.7601 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $55.66 | 3.872% | $57.8152 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $174.37 | 9.129% | $190.2882 | $190.29 | $190.30 | $190.30 |
| Purchase #7 | $20.78 | 9.436% | $22.7408 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $605.44 | $656.7881 | $656.79 | $656.80 | $656.70 | |