| 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 | $5.98 | 6.554% | $6.3719 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $250.45 | 6.197% | $265.9704 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $45.42 | 5.227% | $47.7941 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $87.44 | 13.283% | $99.0547 | $99.05 | $99.05 | $99.10 |
| Purchase #5 | $24.73 | 12.394% | $27.795 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $61.68 | 5.117% | $64.8362 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $97.38 | 9.655% | $106.782 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $573.08 | $618.6043 | $618.60 | $618.60 | $618.70 | |