| 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 | $77.54 | 9.342% | $84.7838 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $225.40 | 3.645% | $233.6158 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $165.68 | 9.794% | $181.9067 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $33.54 | 10.633% | $37.1063 | $37.11 | $37.10 | $37.10 |
| Purchase #5 | $222.51 | 7.302% | $238.7577 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $27.62 | 8.548% | $29.981 | $29.98 | $30.00 | $30.00 |
| Purchase #7 | $199.54 | 10.805% | $221.1003 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $951.83 | $1,027.2516 | $1,027.26 | $1,027.25 | $1,027.30 | |