| 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 | $56.73 | 7.344% | $60.8963 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $246.88 | 9.277% | $269.7831 | $269.78 | $269.80 | $269.80 |
| Purchase #3 | $76.88 | 13.317% | $87.1181 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $189.72 | 3.320% | $196.0187 | $196.02 | $196.00 | $196.00 |
| Purchase #5 | $14.36 | 8.520% | $15.5835 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $57.81 | 12.347% | $64.9478 | $64.95 | $64.95 | $64.90 |
| Purchase #7 | $19.34 | 5.604% | $20.4238 | $20.42 | $20.40 | $20.40 |
| 7 purchase totals = | $661.72 | $714.7713 | $714.77 | $714.75 | $714.70 | |