| 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 | $72.35 | 11.581% | $80.7289 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $75.46 | 12.369% | $84.7936 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $61.96 | 6.269% | $65.8443 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $226.80 | 10.211% | $249.9585 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $215.50 | 11.107% | $239.4356 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $54.67 | 11.662% | $61.0456 | $61.05 | $61.05 | $61.00 |
| Purchase #7 | $65.49 | 9.762% | $71.8831 | $71.88 | $71.90 | $71.90 |
| 7 purchase totals = | $772.23 | $853.6896 | $853.69 | $853.75 | $853.60 | |