| 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 | $63.29 | 9.646% | $69.395 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $59.94 | 10.103% | $65.9957 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $20.56 | 10.439% | $22.7063 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $226.27 | 11.770% | $252.902 | $252.90 | $252.90 | $252.90 |
| Purchase #5 | $173.66 | 9.485% | $190.1317 | $190.13 | $190.15 | $190.10 |
| Purchase #6 | $5.40 | 3.313% | $5.5789 | $5.58 | $5.60 | $5.60 |
| Purchase #7 | $32.60 | 10.431% | $36.0005 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $581.72 | $642.7101 | $642.72 | $642.75 | $642.70 | |