| 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 | $32.50 | 13.607% | $36.9223 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $79.79 | 3.581% | $82.6473 | $82.65 | $82.65 | $82.60 |
| Purchase #3 | $34.80 | 11.205% | $38.6993 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $207.68 | 11.402% | $231.3597 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $225.37 | 7.789% | $242.9241 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $18.82 | 8.151% | $20.354 | $20.35 | $20.35 | $20.40 |
| Purchase #7 | $232.73 | 10.804% | $257.8741 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $831.69 | $910.7808 | $910.77 | $910.70 | $910.80 | |