| 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 | $14.28 | 8.493% | $15.4928 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $75.51 | 10.406% | $83.3676 | $83.37 | $83.35 | $83.40 |
| Purchase #3 | $238.68 | 6.827% | $254.9747 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $233.88 | 13.608% | $265.7064 | $265.71 | $265.70 | $265.70 |
| Purchase #5 | $52.74 | 6.212% | $56.0162 | $56.02 | $56.00 | $56.00 |
| Purchase #6 | $32.68 | 5.543% | $34.4915 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $134.59 | 9.366% | $147.1957 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $782.36 | $857.2449 | $857.25 | $857.20 | $857.30 | |