| 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 | $80.59 | 9.713% | $88.4177 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $61.81 | 11.330% | $68.8131 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $9.91 | 6.631% | $10.5671 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $77.33 | 10.819% | $85.6963 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $69.51 | 8.224% | $75.2265 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $221.32 | 6.731% | $236.217 | $236.22 | $236.20 | $236.20 |
| Purchase #7 | $29.65 | 4.400% | $30.9546 | $30.95 | $30.95 | $31.00 |
| 7 purchase totals = | $550.12 | $595.8923 | $595.90 | $595.85 | $595.90 | |