| 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 | $68.30 | 10.228% | $75.2857 | $75.29 | $75.30 | $75.30 |
| Purchase #2 | $38.26 | 4.683% | $40.0517 | $40.05 | $40.05 | $40.10 |
| Purchase #3 | $137.99 | 5.672% | $145.8168 | $145.82 | $145.80 | $145.80 |
| Purchase #4 | $214.41 | 12.569% | $241.3592 | $241.36 | $241.35 | $241.40 |
| Purchase #5 | $119.32 | 12.733% | $134.513 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $70.60 | 12.542% | $79.4547 | $79.45 | $79.45 | $79.50 |
| Purchase #7 | $66.69 | 4.414% | $69.6337 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $715.57 | $786.1148 | $786.11 | $786.10 | $786.20 | |