| 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 | $39.61 | 9.823% | $43.5009 | $43.50 | $43.50 | $43.50 |
| Purchase #2 | $130.30 | 12.825% | $147.011 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $109.98 | 12.780% | $124.0354 | $124.04 | $124.05 | $124.00 |
| Purchase #4 | $62.54 | 12.512% | $70.365 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $116.45 | 8.603% | $126.4682 | $126.47 | $126.45 | $126.50 |
| Purchase #6 | $170.73 | 9.709% | $187.3062 | $187.31 | $187.30 | $187.30 |
| Purchase #7 | $222.52 | 5.569% | $234.9121 | $234.91 | $234.90 | $234.90 |
| 7 purchase totals = | $852.13 | $933.5988 | $933.61 | $933.55 | $933.60 | |