| 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 | $49.83 | 11.546% | $55.5834 | $55.58 | $55.60 | $55.60 |
| Purchase #2 | $72.26 | 8.107% | $78.1181 | $78.12 | $78.10 | $78.10 |
| Purchase #3 | $126.65 | 3.232% | $130.7433 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $96.34 | 8.378% | $104.4114 | $104.41 | $104.40 | $104.40 |
| Purchase #5 | $121.87 | 13.690% | $138.554 | $138.55 | $138.55 | $138.60 |
| Purchase #6 | $11.89 | 7.243% | $12.7512 | $12.75 | $12.75 | $12.80 |
| Purchase #7 | $120.99 | 5.359% | $127.4739 | $127.47 | $127.45 | $127.50 |
| 7 purchase totals = | $599.83 | $647.6353 | $647.62 | $647.60 | $647.70 | |