| 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 | $66.69 | 3.607% | $69.0955 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $168.51 | 6.498% | $179.4598 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $210.70 | 5.393% | $222.0631 | $222.06 | $222.05 | $222.10 |
| Purchase #4 | $221.63 | 5.420% | $233.6423 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $204.28 | 12.223% | $229.2491 | $229.25 | $229.25 | $229.20 |
| Purchase #6 | $83.85 | 3.802% | $87.038 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $63.46 | 5.704% | $67.0798 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $1,019.12 | $1,087.6276 | $1,087.63 | $1,087.65 | $1,087.60 | |