| 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 | $77.91 | 5.118% | $81.8974 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $166.92 | 4.470% | $174.3813 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $61.36 | 12.161% | $68.822 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $81.38 | 13.632% | $92.4737 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $131.71 | 11.836% | $147.2992 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $130.88 | 12.867% | $147.7203 | $147.72 | $147.70 | $147.70 |
| Purchase #7 | $218.39 | 13.596% | $248.0823 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $868.55 | $960.6762 | $960.67 | $960.65 | $960.70 | |