| 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 | $116.50 | 7.798% | $125.5847 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $55.56 | 4.595% | $58.113 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $58.49 | 8.555% | $63.4938 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $49.58 | 3.183% | $51.1581 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $237.68 | 3.271% | $245.4545 | $245.45 | $245.45 | $245.50 |
| Purchase #6 | $13.61 | 4.625% | $14.2395 | $14.24 | $14.25 | $14.20 |
| Purchase #7 | $122.50 | 5.393% | $129.1064 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $653.92 | $687.1500 | $687.14 | $687.15 | $687.20 | |