| 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 | $45.27 | 5.223% | $47.6345 | $47.63 | $47.65 | $47.60 |
| Purchase #2 | $95.92 | 12.786% | $108.1843 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $16.91 | 5.434% | $17.8289 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $13.92 | 8.176% | $15.0581 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $18.73 | 11.568% | $20.8967 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $126.54 | 6.199% | $134.3842 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $115.45 | 9.806% | $126.771 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $432.74 | $470.7577 | $470.75 | $470.80 | $470.80 | |