| 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 | $27.74 | 11.483% | $30.9254 | $30.93 | $30.95 | $30.90 |
| Purchase #2 | $18.94 | 9.257% | $20.6933 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $113.79 | 11.459% | $126.8292 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $67.54 | 5.641% | $71.3499 | $71.35 | $71.35 | $71.30 |
| Purchase #5 | $24.77 | 13.312% | $28.0674 | $28.07 | $28.05 | $28.10 |
| Purchase #6 | $157.49 | 3.431% | $162.8935 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $43.60 | 8.168% | $47.1612 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $453.87 | $487.9199 | $487.92 | $487.95 | $487.90 | |