| 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 | $47.50 | 8.364% | $51.4729 | $51.47 | $51.45 | $51.50 |
| Purchase #2 | $193.32 | 12.684% | $217.8407 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $61.51 | 8.647% | $66.8288 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $250.64 | 12.786% | $282.6868 | $282.69 | $282.70 | $282.70 |
| Purchase #5 | $54.56 | 7.185% | $58.4801 | $58.48 | $58.50 | $58.50 |
| Purchase #6 | $222.66 | 13.299% | $252.2716 | $252.27 | $252.25 | $252.30 |
| Purchase #7 | $94.75 | 10.783% | $104.9669 | $104.97 | $104.95 | $105.00 |
| 7 purchase totals = | $924.94 | $1,034.5478 | $1,034.55 | $1,034.55 | $1,034.60 | |