| 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 | $59.96 | 12.508% | $67.4598 | $67.46 | $67.45 | $67.50 |
| Purchase #2 | $74.84 | 8.306% | $81.0562 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $76.62 | 11.578% | $85.4911 | $85.49 | $85.50 | $85.50 |
| Purchase #4 | $9.50 | 7.171% | $10.1812 | $10.18 | $10.20 | $10.20 |
| Purchase #5 | $11.64 | 7.490% | $12.5118 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $140.25 | 12.589% | $157.9061 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $114.80 | 3.295% | $118.5827 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $487.61 | $533.1889 | $533.19 | $533.20 | $533.30 | |