| 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 | $31.45 | 10.702% | $34.8158 | $34.82 | $34.80 | $34.80 |
| Purchase #2 | $65.33 | 3.603% | $67.6838 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $23.76 | 13.446% | $26.9548 | $26.95 | $26.95 | $27.00 |
| Purchase #4 | $190.26 | 11.647% | $212.4196 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $144.30 | 11.811% | $161.3433 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $185.57 | 10.836% | $205.6784 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $138.87 | 13.199% | $157.1995 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $779.54 | $866.0952 | $866.09 | $866.10 | $866.10 | |