| 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 | $29.93 | 10.424% | $33.0499 | $33.05 | $33.05 | $33.00 |
| Purchase #2 | $62.55 | 10.645% | $69.2084 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $136.35 | 4.102% | $141.9431 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $11.41 | 5.780% | $12.0695 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $30.25 | 8.182% | $32.7251 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $188.97 | 9.396% | $206.7256 | $206.73 | $206.75 | $206.70 |
| Purchase #7 | $100.81 | 7.718% | $108.5905 | $108.59 | $108.60 | $108.60 |
| 7 purchase totals = | $560.27 | $604.3121 | $604.32 | $604.35 | $604.20 | |