| 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 | $18.55 | 11.174% | $20.6228 | $20.62 | $20.60 | $20.60 |
| Purchase #2 | $164.92 | 6.379% | $175.4402 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $134.93 | 13.749% | $153.4815 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $87.81 | 12.215% | $98.536 | $98.54 | $98.55 | $98.50 |
| Purchase #5 | $218.58 | 12.449% | $245.791 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $64.70 | 6.391% | $68.835 | $68.84 | $68.85 | $68.80 |
| Purchase #7 | $45.73 | 11.629% | $51.0479 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $735.22 | $813.7544 | $813.76 | $813.80 | $813.60 | |