| 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 | $70.62 | 13.629% | $80.2448 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $93.94 | 5.616% | $99.2157 | $99.22 | $99.20 | $99.20 |
| Purchase #3 | $220.55 | 8.246% | $238.7366 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $10.74 | 7.520% | $11.5476 | $11.55 | $11.55 | $11.50 |
| Purchase #5 | $5.62 | 5.173% | $5.9107 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $115.64 | 9.866% | $127.049 | $127.05 | $127.05 | $127.00 |
| Purchase #7 | $82.39 | 13.115% | $93.1954 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $599.50 | $655.8998 | $655.91 | $655.90 | $655.70 | |