| 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 | $5.59 | 9.183% | $6.1033 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $126.73 | 10.504% | $140.0417 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $94.71 | 6.549% | $100.9126 | $100.91 | $100.90 | $100.90 |
| Purchase #4 | $202.48 | 12.110% | $227.0003 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $177.74 | 6.395% | $189.1065 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $27.53 | 6.403% | $29.2927 | $29.29 | $29.30 | $29.30 |
| Purchase #7 | $179.31 | 4.629% | $187.6103 | $187.61 | $187.60 | $187.60 |
| 7 purchase totals = | $814.09 | $880.0674 | $880.06 | $880.05 | $880.00 | |