| 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 | $84.80 | 8.117% | $91.6832 | $91.68 | $91.70 | $91.70 |
| Purchase #2 | $233.66 | 11.772% | $261.1665 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $100.82 | 13.157% | $114.0849 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $43.93 | 13.319% | $49.781 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $57.34 | 6.525% | $61.0814 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $238.49 | 7.601% | $256.6176 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $29.80 | 12.107% | $33.4079 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $788.84 | $867.8225 | $867.82 | $867.85 | $867.90 | |