| 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 | $36.41 | 10.717% | $40.3121 | $40.31 | $40.30 | $40.30 |
| Purchase #2 | $208.46 | 4.259% | $217.3383 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $171.52 | 12.503% | $192.9651 | $192.97 | $192.95 | $193.00 |
| Purchase #4 | $68.83 | 4.235% | $71.745 | $71.75 | $71.75 | $71.70 |
| Purchase #5 | $124.78 | 7.166% | $133.7217 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $9.58 | 6.179% | $10.1719 | $10.17 | $10.15 | $10.20 |
| Purchase #7 | $181.62 | 13.478% | $206.0987 | $206.10 | $206.10 | $206.10 |
| 7 purchase totals = | $801.20 | $872.3528 | $872.36 | $872.30 | $872.30 | |