| 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 | $45.97 | 12.407% | $51.6735 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $216.46 | 3.863% | $224.8218 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $39.65 | 13.576% | $45.0329 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $88.65 | 11.631% | $98.9609 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $85.34 | 5.222% | $89.7965 | $89.80 | $89.80 | $89.80 |
| Purchase #6 | $106.99 | 9.154% | $116.7839 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $68.56 | 10.638% | $75.8534 | $75.85 | $75.85 | $75.90 |
| 7 purchase totals = | $651.62 | $702.9229 | $702.91 | $702.90 | $703.00 | |