| 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 | $79.25 | 3.650% | $82.1426 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $183.58 | 9.655% | $201.3046 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $248.74 | 12.502% | $279.8375 | $279.84 | $279.85 | $279.80 |
| Purchase #4 | $16.96 | 10.463% | $18.7345 | $18.73 | $18.75 | $18.70 |
| Purchase #5 | $95.85 | 10.506% | $105.92 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $87.39 | 4.257% | $91.1102 | $91.11 | $91.10 | $91.10 |
| Purchase #7 | $165.69 | 12.519% | $186.4327 | $186.43 | $186.45 | $186.40 |
| 7 purchase totals = | $877.46 | $965.4821 | $965.47 | $965.50 | $965.30 | |