| 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 | $33.65 | 3.604% | $34.8627 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $32.30 | 8.689% | $35.1065 | $35.11 | $35.10 | $35.10 |
| Purchase #3 | $248.62 | 13.615% | $282.4696 | $282.47 | $282.45 | $282.50 |
| Purchase #4 | $15.53 | 7.572% | $16.7059 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $213.98 | 3.828% | $222.1712 | $222.17 | $222.15 | $222.20 |
| Purchase #6 | $63.69 | 7.844% | $68.6858 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $53.28 | 5.648% | $56.2893 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $661.05 | $716.2910 | $716.30 | $716.25 | $716.40 | |