| 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 | $55.72 | 11.777% | $62.2821 | $62.28 | $62.30 | $62.30 |
| Purchase #2 | $11.72 | 9.318% | $12.8121 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $8.36 | 7.557% | $8.9918 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $137.46 | 9.265% | $150.1957 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $162.34 | 9.392% | $177.587 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $204.70 | 11.411% | $228.0583 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $17.98 | 13.647% | $20.4337 | $20.43 | $20.45 | $20.40 |
| 7 purchase totals = | $598.28 | $660.3607 | $660.36 | $660.40 | $660.40 | |