| 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 | $35.83 | 13.842% | $40.7896 | $40.79 | $40.80 | $40.80 |
| Purchase #2 | $158.89 | 11.214% | $176.7079 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $164.85 | 13.313% | $186.7965 | $186.80 | $186.80 | $186.80 |
| Purchase #4 | $130.71 | 11.537% | $145.79 | $145.79 | $145.80 | $145.80 |
| Purchase #5 | $8.88 | 12.563% | $9.9956 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $43.38 | 13.645% | $49.2992 | $49.30 | $49.30 | $49.30 |
| Purchase #7 | $61.28 | 7.343% | $65.7798 | $65.78 | $65.80 | $65.80 |
| 7 purchase totals = | $603.82 | $675.1586 | $675.17 | $675.20 | $675.20 | |