| 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 | $87.62 | 5.205% | $92.1806 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $181.58 | 9.574% | $198.9645 | $198.96 | $198.95 | $199.00 |
| Purchase #3 | $27.58 | 8.846% | $30.0197 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $75.36 | 7.211% | $80.7942 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $197.31 | 11.112% | $219.2351 | $219.24 | $219.25 | $219.20 |
| Purchase #6 | $19.46 | 6.626% | $20.7494 | $20.75 | $20.75 | $20.70 |
| Purchase #7 | $86.77 | 7.800% | $93.5381 | $93.54 | $93.55 | $93.50 |
| 7 purchase totals = | $675.68 | $735.4816 | $735.48 | $735.50 | $735.40 | |