| 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 | $105.52 | 8.716% | $114.7171 | $114.72 | $114.70 | $114.70 |
| Purchase #2 | $101.58 | 3.736% | $105.375 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $237.58 | 6.865% | $253.8899 | $253.89 | $253.90 | $253.90 |
| Purchase #4 | $44.84 | 9.205% | $48.9675 | $48.97 | $48.95 | $49.00 |
| Purchase #5 | $153.32 | 4.739% | $160.5858 | $160.59 | $160.60 | $160.60 |
| Purchase #6 | $54.48 | 4.477% | $56.9191 | $56.92 | $56.90 | $56.90 |
| Purchase #7 | $15.27 | 10.214% | $16.8297 | $16.83 | $16.85 | $16.80 |
| 7 purchase totals = | $712.59 | $757.2841 | $757.30 | $757.30 | $757.30 | |