| 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 | $44.50 | 6.848% | $47.5474 | $47.55 | $47.55 | $47.50 |
| Purchase #2 | $125.37 | 6.726% | $133.8024 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $126.61 | 3.690% | $131.2819 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $14.79 | 9.301% | $16.1656 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $16.87 | 10.241% | $18.5977 | $18.60 | $18.60 | $18.60 |
| Purchase #6 | $58.72 | 12.560% | $66.0952 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $192.68 | 11.609% | $215.0482 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $579.54 | $628.5384 | $628.55 | $628.55 | $628.50 | |