| 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 | $78.27 | 9.732% | $85.8872 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $111.75 | 6.585% | $119.1087 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $176.26 | 4.771% | $184.6694 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $26.61 | 6.645% | $28.3782 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $10.89 | 12.593% | $12.2614 | $12.26 | $12.25 | $12.30 |
| Purchase #6 | $160.34 | 13.259% | $181.5995 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $223.39 | 10.197% | $246.1691 | $246.17 | $246.15 | $246.20 |
| 7 purchase totals = | $787.51 | $858.0735 | $858.08 | $858.05 | $858.20 | |