| 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 | $13.92 | 5.182% | $14.6413 | $14.64 | $14.65 | $14.60 |
| Purchase #2 | $166.54 | 4.852% | $174.6205 | $174.62 | $174.60 | $174.60 |
| Purchase #3 | $48.68 | 8.411% | $52.7745 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $206.59 | 3.585% | $213.9963 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $137.31 | 4.219% | $143.1031 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $168.69 | 9.739% | $185.1187 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $74.94 | 10.530% | $82.8312 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $816.67 | $867.0856 | $867.08 | $867.05 | $867.00 | |