| 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 | $11.40 | 10.115% | $12.5531 | $12.55 | $12.55 | $12.60 |
| Purchase #2 | $64.70 | 10.738% | $71.6475 | $71.65 | $71.65 | $71.60 |
| Purchase #3 | $77.44 | 7.234% | $83.042 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $8.92 | 7.377% | $9.578 | $9.58 | $9.60 | $9.60 |
| Purchase #5 | $81.28 | 11.424% | $90.5654 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $146.44 | 13.552% | $166.2855 | $166.29 | $166.30 | $166.30 |
| Purchase #7 | $15.65 | 9.494% | $17.1358 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $405.83 | $450.8073 | $450.82 | $450.85 | $450.80 | |