| 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 | $69.56 | 6.427% | $74.0306 | $74.03 | $74.05 | $74.00 |
| Purchase #2 | $33.45 | 3.743% | $34.702 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $63.50 | 8.476% | $68.8823 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $167.28 | 11.242% | $186.0856 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $29.58 | 10.208% | $32.5995 | $32.60 | $32.60 | $32.60 |
| Purchase #6 | $81.64 | 9.314% | $89.2439 | $89.24 | $89.25 | $89.20 |
| Purchase #7 | $157.40 | 6.149% | $167.0785 | $167.08 | $167.10 | $167.10 |
| 7 purchase totals = | $602.41 | $652.6224 | $652.62 | $652.70 | $652.60 | |