| 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 | $11.57 | 6.297% | $12.2986 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $211.61 | 5.189% | $222.5904 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $217.50 | 5.186% | $228.7796 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $64.45 | 6.639% | $68.7288 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $60.66 | 4.112% | $63.1543 | $63.15 | $63.15 | $63.20 |
| Purchase #6 | $133.73 | 7.443% | $143.6835 | $143.68 | $143.70 | $143.70 |
| Purchase #7 | $88.36 | 10.406% | $97.5547 | $97.55 | $97.55 | $97.60 |
| 7 purchase totals = | $787.88 | $836.7899 | $836.78 | $836.85 | $836.90 | |