| 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 | $249.91 | 12.110% | $280.1741 | $280.17 | $280.15 | $280.20 |
| Purchase #2 | $84.64 | 3.549% | $87.6439 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $128.36 | 4.521% | $134.1632 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $20.69 | 13.859% | $23.5574 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $75.84 | 5.732% | $80.1871 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $54.79 | 11.394% | $61.0328 | $61.03 | $61.05 | $61.00 |
| Purchase #7 | $188.47 | 8.209% | $203.9415 | $203.94 | $203.95 | $203.90 |
| 7 purchase totals = | $802.70 | $870.7000 | $870.69 | $870.70 | $870.70 | |