| 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 | $8.26 | 7.237% | $8.8578 | $8.86 | $8.85 | $8.90 |
| Purchase #2 | $54.72 | 11.477% | $61.0002 | $61.00 | $61.00 | $61.00 |
| Purchase #3 | $187.33 | 4.274% | $195.3365 | $195.34 | $195.35 | $195.30 |
| Purchase #4 | $47.86 | 5.552% | $50.5172 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $115.81 | 3.372% | $119.7151 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $172.69 | 12.135% | $193.6459 | $193.65 | $193.65 | $193.60 |
| Purchase #7 | $34.86 | 12.130% | $39.0885 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $621.53 | $668.1612 | $668.18 | $668.15 | $668.10 | |