| 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 | $93.73 | 13.621% | $106.497 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $115.78 | 7.802% | $124.8132 | $124.81 | $124.80 | $124.80 |
| Purchase #3 | $75.29 | 3.122% | $77.6406 | $77.64 | $77.65 | $77.60 |
| Purchase #4 | $156.26 | 8.456% | $169.4733 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $190.31 | 6.865% | $203.3748 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $46.50 | 12.396% | $52.2641 | $52.26 | $52.25 | $52.30 |
| Purchase #7 | $6.43 | 9.300% | $7.028 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $684.30 | $741.0910 | $741.08 | $741.05 | $741.10 | |