| 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 | $198.52 | 3.468% | $205.4047 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $203.41 | 8.555% | $220.8117 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $13.87 | 10.687% | $15.3523 | $15.35 | $15.35 | $15.40 |
| Purchase #4 | $165.42 | 4.120% | $172.2353 | $172.24 | $172.25 | $172.20 |
| Purchase #5 | $49.27 | 6.708% | $52.575 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $15.34 | 13.591% | $17.4249 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $85.56 | 11.282% | $95.2129 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $731.39 | $779.0168 | $779.01 | $779.00 | $779.00 | |