| 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 | $69.91 | 10.728% | $77.4099 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $48.76 | 8.540% | $52.9241 | $52.92 | $52.90 | $52.90 |
| Purchase #3 | $67.31 | 5.807% | $71.2187 | $71.22 | $71.20 | $71.20 |
| Purchase #4 | $117.58 | 6.404% | $125.1098 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $234.58 | 5.835% | $248.2677 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $163.64 | 6.530% | $174.3257 | $174.33 | $174.35 | $174.30 |
| Purchase #7 | $74.80 | 8.862% | $81.4288 | $81.43 | $81.45 | $81.40 |
| 7 purchase totals = | $776.58 | $830.6847 | $830.69 | $830.65 | $830.60 | |