| 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 | $98.69 | 4.740% | $103.3679 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $13.81 | 7.301% | $14.8183 | $14.82 | $14.80 | $14.80 |
| Purchase #3 | $242.87 | 12.744% | $273.8214 | $273.82 | $273.80 | $273.80 |
| Purchase #4 | $176.26 | 10.713% | $195.1427 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $121.36 | 4.695% | $127.0579 | $127.06 | $127.05 | $127.10 |
| Purchase #6 | $69.92 | 11.298% | $77.8196 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $127.39 | 8.684% | $138.4525 | $138.45 | $138.45 | $138.50 |
| 7 purchase totals = | $850.30 | $930.4803 | $930.48 | $930.40 | $930.50 | |