| 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 | $89.77 | 9.223% | $98.0495 | $98.05 | $98.05 | $98.00 |
| Purchase #2 | $62.53 | 6.455% | $66.5663 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $188.90 | 9.763% | $207.3423 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $120.25 | 4.144% | $125.2332 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $121.48 | 3.364% | $125.5666 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $189.37 | 13.587% | $215.0997 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $44.71 | 13.665% | $50.8196 | $50.82 | $50.80 | $50.80 |
| 7 purchase totals = | $817.01 | $888.6772 | $888.68 | $888.65 | $888.60 | |