| 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 | $30.45 | 10.701% | $33.7085 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $39.41 | 4.641% | $41.239 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $220.50 | 3.583% | $228.4005 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $32.55 | 11.644% | $36.3401 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $61.30 | 3.754% | $63.6012 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $238.72 | 9.746% | $261.9857 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $149.69 | 10.102% | $164.8117 | $164.81 | $164.80 | $164.80 |
| 7 purchase totals = | $772.62 | $830.0867 | $830.09 | $830.10 | $830.00 | |