| 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 | $67.59 | 3.267% | $69.7982 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $12.55 | 5.428% | $13.2312 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $117.72 | 10.140% | $129.6568 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $103.67 | 11.806% | $115.9093 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $233.45 | 3.370% | $241.3173 | $241.32 | $241.30 | $241.30 |
| Purchase #6 | $166.32 | 4.173% | $173.2605 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $29.77 | 7.200% | $31.9134 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $731.07 | $775.0867 | $775.09 | $775.05 | $775.10 | |