| 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 | $59.54 | 9.508% | $65.2011 | $65.20 | $65.20 | $65.20 |
| Purchase #2 | $77.29 | 8.850% | $84.1302 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $26.58 | 4.851% | $27.8694 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $188.56 | 4.294% | $196.6568 | $196.66 | $196.65 | $196.70 |
| Purchase #5 | $115.81 | 5.166% | $121.7927 | $121.79 | $121.80 | $121.80 |
| Purchase #6 | $50.70 | 9.240% | $55.3847 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $245.97 | 13.595% | $279.4096 | $279.41 | $279.40 | $279.40 |
| 7 purchase totals = | $764.45 | $830.4445 | $830.44 | $830.45 | $830.50 | |