| 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 | $30.94 | 4.353% | $32.2868 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $173.60 | 8.712% | $188.724 | $188.72 | $188.70 | $188.70 |
| Purchase #3 | $162.31 | 5.560% | $171.3344 | $171.33 | $171.35 | $171.30 |
| Purchase #4 | $61.92 | 11.504% | $69.0433 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $184.45 | 9.303% | $201.6094 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $145.34 | 13.552% | $165.0365 | $165.04 | $165.05 | $165.00 |
| Purchase #7 | $51.28 | 12.792% | $57.8397 | $57.84 | $57.85 | $57.80 |
| 7 purchase totals = | $809.84 | $885.8741 | $885.87 | $885.90 | $885.70 | |