| 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 | $15.59 | 8.242% | $16.8749 | $16.87 | $16.85 | $16.90 |
| Purchase #2 | $54.31 | 10.196% | $59.8474 | $59.85 | $59.85 | $59.80 |
| Purchase #3 | $112.45 | 4.348% | $117.3393 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $153.45 | 12.364% | $172.4226 | $172.42 | $172.40 | $172.40 |
| Purchase #5 | $212.79 | 12.311% | $238.9866 | $238.99 | $239.00 | $239.00 |
| Purchase #6 | $21.32 | 8.283% | $23.0859 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $165.33 | 9.172% | $180.4941 | $180.49 | $180.50 | $180.50 |
| 7 purchase totals = | $735.24 | $809.0508 | $809.05 | $809.05 | $809.00 | |