| 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 | $91.30 | 8.150% | $98.741 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $44.62 | 10.287% | $49.2101 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $189.41 | 9.431% | $207.2733 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $108.71 | 3.629% | $112.6551 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $17.31 | 7.628% | $18.6304 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $205.54 | 13.493% | $233.2735 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $173.86 | 6.687% | $185.486 | $185.49 | $185.50 | $185.50 |
| 7 purchase totals = | $830.75 | $905.2694 | $905.27 | $905.25 | $905.30 | |