| 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 | $35.30 | 5.574% | $37.2676 | $37.27 | $37.25 | $37.30 |
| Purchase #2 | $197.98 | 13.408% | $224.5252 | $224.53 | $224.55 | $224.50 |
| Purchase #3 | $147.39 | 13.264% | $166.9398 | $166.94 | $166.95 | $166.90 |
| Purchase #4 | $148.73 | 3.131% | $153.3867 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $11.92 | 7.731% | $12.8415 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $193.50 | 7.818% | $208.6278 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $60.95 | 11.231% | $67.7953 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $795.77 | $871.3839 | $871.40 | $871.45 | $871.30 | |