| 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 | $72.41 | 4.279% | $75.5084 | $75.51 | $75.50 | $75.50 |
| Purchase #2 | $197.36 | 5.401% | $208.0194 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $164.58 | 4.758% | $172.4107 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $150.34 | 9.800% | $165.0733 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $179.70 | 7.200% | $192.6384 | $192.64 | $192.65 | $192.60 |
| Purchase #6 | $116.27 | 9.300% | $127.0831 | $127.08 | $127.10 | $127.10 |
| Purchase #7 | $176.50 | 12.307% | $198.2219 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $1,057.16 | $1,138.9552 | $1,138.95 | $1,138.90 | $1,138.90 | |