| 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 | $46.63 | 10.714% | $51.6259 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $54.30 | 6.384% | $57.7665 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $85.65 | 9.792% | $94.0368 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $22.43 | 3.415% | $23.196 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $50.67 | 13.506% | $57.5135 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $208.32 | 13.525% | $236.4953 | $236.50 | $236.50 | $236.50 |
| Purchase #7 | $22.70 | 12.177% | $25.4642 | $25.46 | $25.45 | $25.50 |
| 7 purchase totals = | $490.70 | $546.0982 | $546.11 | $546.10 | $546.10 | |