| 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 | $28.35 | 6.549% | $30.2066 | $30.21 | $30.20 | $30.20 |
| Purchase #2 | $162.67 | 6.225% | $172.7962 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $248.70 | 7.821% | $268.1508 | $268.15 | $268.15 | $268.20 |
| Purchase #4 | $77.86 | 11.164% | $86.5523 | $86.55 | $86.55 | $86.60 |
| Purchase #5 | $54.33 | 8.367% | $58.8758 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $133.75 | 12.111% | $149.9485 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $158.31 | 4.648% | $165.6682 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $863.97 | $932.1984 | $932.21 | $932.20 | $932.30 | |