| 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 | $63.91 | 7.194% | $68.5077 | $68.51 | $68.50 | $68.50 |
| Purchase #2 | $74.37 | 9.526% | $81.4545 | $81.45 | $81.45 | $81.50 |
| Purchase #3 | $154.99 | 12.391% | $174.1948 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $6.66 | 13.177% | $7.5376 | $7.54 | $7.55 | $7.50 |
| Purchase #5 | $19.33 | 10.456% | $21.3511 | $21.35 | $21.35 | $21.40 |
| Purchase #6 | $215.59 | 9.153% | $235.323 | $235.32 | $235.30 | $235.30 |
| Purchase #7 | $207.86 | 7.123% | $222.6659 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $742.71 | $811.0346 | $811.03 | $811.00 | $811.10 | |