| 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 | $70.65 | 10.517% | $78.0803 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $35.54 | 13.170% | $40.2206 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $113.36 | 5.505% | $119.6005 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $215.31 | 6.378% | $229.0425 | $229.04 | $229.05 | $229.00 |
| Purchase #5 | $142.85 | 9.457% | $156.3593 | $156.36 | $156.35 | $156.40 |
| Purchase #6 | $70.99 | 11.427% | $79.102 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $209.88 | 5.778% | $222.0069 | $222.01 | $222.00 | $222.00 |
| 7 purchase totals = | $858.58 | $924.4121 | $924.41 | $924.40 | $924.40 | |