| 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 | $82.95 | 8.724% | $90.1866 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $85.33 | 13.571% | $96.9101 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $83.67 | 9.343% | $91.4873 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $248.82 | 5.120% | $261.5596 | $261.56 | $261.55 | $261.60 |
| Purchase #5 | $128.34 | 5.780% | $135.7581 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $130.65 | 5.123% | $137.3432 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $26.36 | 11.342% | $29.3498 | $29.35 | $29.35 | $29.30 |
| 7 purchase totals = | $786.12 | $842.5947 | $842.60 | $842.60 | $842.60 | |