| 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 | $33.27 | 5.180% | $34.9934 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $206.74 | 13.375% | $234.3915 | $234.39 | $234.40 | $234.40 |
| Purchase #3 | $93.28 | 13.565% | $105.9334 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $78.71 | 9.653% | $86.3079 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $103.50 | 4.102% | $107.7456 | $107.75 | $107.75 | $107.70 |
| Purchase #6 | $39.30 | 3.281% | $40.5894 | $40.59 | $40.60 | $40.60 |
| Purchase #7 | $87.44 | 10.245% | $96.3982 | $96.40 | $96.40 | $96.40 |
| 7 purchase totals = | $642.24 | $706.3594 | $706.36 | $706.40 | $706.30 | |