| 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 | $72.78 | 4.775% | $76.2552 | $76.26 | $76.25 | $76.30 |
| Purchase #2 | $103.71 | 4.180% | $108.0451 | $108.05 | $108.05 | $108.00 |
| Purchase #3 | $209.87 | 10.549% | $232.0092 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $88.70 | 4.718% | $92.8849 | $92.88 | $92.90 | $92.90 |
| Purchase #5 | $39.49 | 12.667% | $44.4922 | $44.49 | $44.50 | $44.50 |
| Purchase #6 | $126.63 | 3.183% | $130.6606 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $18.65 | 10.242% | $20.5601 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $659.83 | $704.9073 | $704.91 | $704.90 | $705.00 | |