| 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 | $71.34 | 6.595% | $76.0449 | $76.04 | $76.05 | $76.00 |
| Purchase #2 | $108.29 | 10.360% | $119.5088 | $119.51 | $119.50 | $119.50 |
| Purchase #3 | $245.87 | 7.149% | $263.4472 | $263.45 | $263.45 | $263.40 |
| Purchase #4 | $213.65 | 8.531% | $231.8765 | $231.88 | $231.90 | $231.90 |
| Purchase #5 | $16.87 | 8.154% | $18.2456 | $18.25 | $18.25 | $18.20 |
| Purchase #6 | $66.85 | 4.335% | $69.7479 | $69.75 | $69.75 | $69.70 |
| Purchase #7 | $120.88 | 12.593% | $136.1024 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $843.75 | $914.9733 | $914.98 | $915.00 | $914.80 | |