| 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 | $82.46 | 9.444% | $90.2475 | $90.25 | $90.25 | $90.20 |
| Purchase #2 | $249.50 | 5.315% | $262.7609 | $262.76 | $262.75 | $262.80 |
| Purchase #3 | $41.76 | 7.560% | $44.9171 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $12.26 | 9.684% | $13.4473 | $13.45 | $13.45 | $13.40 |
| Purchase #5 | $197.78 | 8.231% | $214.0593 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $241.59 | 10.493% | $266.94 | $266.94 | $266.95 | $266.90 |
| Purchase #7 | $12.92 | 9.639% | $14.1654 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $838.27 | $906.5375 | $906.55 | $906.50 | $906.50 | |