| 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 | $57.88 | 3.700% | $60.0216 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $146.73 | 8.737% | $159.5498 | $159.55 | $159.55 | $159.50 |
| Purchase #3 | $6.29 | 10.838% | $6.9717 | $6.97 | $6.95 | $7.00 |
| Purchase #4 | $60.54 | 5.323% | $63.7625 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $12.70 | 7.411% | $13.6412 | $13.64 | $13.65 | $13.60 |
| Purchase #6 | $236.46 | 13.399% | $268.1433 | $268.14 | $268.15 | $268.10 |
| Purchase #7 | $44.69 | 4.289% | $46.6068 | $46.61 | $46.60 | $46.60 |
| 7 purchase totals = | $565.29 | $618.6969 | $618.69 | $618.65 | $618.60 | |