| 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 | $84.49 | 4.646% | $88.4154 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $57.35 | 10.710% | $63.4922 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $34.82 | 7.661% | $37.4876 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $187.93 | 11.852% | $210.2035 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $179.63 | 13.264% | $203.4561 | $203.46 | $203.45 | $203.50 |
| Purchase #6 | $151.35 | 13.291% | $171.4659 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $12.40 | 13.246% | $14.0425 | $14.04 | $14.05 | $14.00 |
| 7 purchase totals = | $707.97 | $788.5632 | $788.57 | $788.55 | $788.60 | |