| 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 | $91.28 | 8.820% | $99.3309 | $99.33 | $99.35 | $99.30 |
| Purchase #2 | $117.66 | 3.694% | $122.0064 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $222.61 | 6.198% | $236.4074 | $236.41 | $236.40 | $236.40 |
| Purchase #4 | $63.40 | 6.694% | $67.644 | $67.64 | $67.65 | $67.60 |
| Purchase #5 | $26.40 | 8.639% | $28.6807 | $28.68 | $28.70 | $28.70 |
| Purchase #6 | $209.71 | 3.808% | $217.6958 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $173.66 | 10.268% | $191.4914 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $904.72 | $963.2566 | $963.26 | $963.30 | $963.20 | |