| 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 | $28.77 | 12.635% | $32.4051 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $13.77 | 8.493% | $14.9395 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $171.73 | 8.699% | $186.6688 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $45.87 | 9.450% | $50.2047 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $137.95 | 12.558% | $155.2738 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $90.58 | 9.192% | $98.9061 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $47.74 | 6.141% | $50.6717 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $536.41 | $589.0697 | $589.07 | $589.00 | $589.10 | |