| 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 | $46.39 | 11.630% | $51.7852 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $32.30 | 3.309% | $33.3688 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $169.61 | 8.691% | $184.3508 | $184.35 | $184.35 | $184.40 |
| Purchase #4 | $128.83 | 7.615% | $138.6404 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $115.53 | 11.560% | $128.8853 | $128.89 | $128.90 | $128.90 |
| Purchase #6 | $53.44 | 5.279% | $56.2611 | $56.26 | $56.25 | $56.30 |
| Purchase #7 | $158.50 | 3.195% | $163.5641 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $704.60 | $756.8557 | $756.86 | $756.85 | $757.00 | |