| 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 | $8.40 | 7.658% | $9.0433 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $215.26 | 5.304% | $226.6774 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $88.73 | 5.413% | $93.533 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $86.67 | 4.214% | $90.3223 | $90.32 | $90.30 | $90.30 |
| Purchase #5 | $226.99 | 10.261% | $250.2814 | $250.28 | $250.30 | $250.30 |
| Purchase #6 | $23.27 | 10.115% | $25.6238 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $126.69 | 12.222% | $142.1741 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $776.01 | $837.6553 | $837.64 | $837.65 | $837.60 | |