| 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 | $121.96 | 5.292% | $128.4141 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $38.96 | 11.370% | $43.3898 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $147.75 | 3.600% | $153.069 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $97.73 | 11.554% | $109.0217 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $146.61 | 6.401% | $155.9945 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $82.29 | 5.779% | $87.0455 | $87.05 | $87.05 | $87.00 |
| Purchase #7 | $60.92 | 7.684% | $65.6011 | $65.60 | $65.60 | $65.60 |
| 7 purchase totals = | $696.22 | $742.5357 | $742.53 | $742.50 | $742.50 | |