| 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 | $87.94 | 3.806% | $91.287 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $9.36 | 3.541% | $9.6914 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $166.26 | 10.822% | $184.2527 | $184.25 | $184.25 | $184.30 |
| Purchase #4 | $234.75 | 11.270% | $261.2063 | $261.21 | $261.20 | $261.20 |
| Purchase #5 | $23.56 | 12.794% | $26.5743 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $91.41 | 5.544% | $96.4778 | $96.48 | $96.50 | $96.50 |
| Purchase #7 | $137.99 | 6.205% | $146.5523 | $146.55 | $146.55 | $146.60 |
| 7 purchase totals = | $751.27 | $816.0418 | $816.04 | $816.05 | $816.20 | |