| 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 | $64.30 | 4.508% | $67.1986 | $67.20 | $67.20 | $67.20 |
| Purchase #2 | $206.25 | 10.820% | $228.5663 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $14.83 | 5.425% | $15.6345 | $15.63 | $15.65 | $15.60 |
| Purchase #4 | $33.95 | 3.770% | $35.2299 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $77.75 | 7.347% | $83.4623 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $134.51 | 5.770% | $142.2712 | $142.27 | $142.25 | $142.30 |
| Purchase #7 | $236.73 | 13.734% | $269.2425 | $269.24 | $269.25 | $269.20 |
| 7 purchase totals = | $768.32 | $841.6053 | $841.60 | $841.60 | $841.60 | |