| 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 | $69.95 | 13.140% | $79.1414 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $186.30 | 11.378% | $207.4972 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $12.59 | 7.106% | $13.4846 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $43.72 | 13.382% | $49.5706 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $134.99 | 12.792% | $152.2579 | $152.26 | $152.25 | $152.30 |
| Purchase #6 | $112.53 | 3.561% | $116.5372 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $123.94 | 12.837% | $139.8502 | $139.85 | $139.85 | $139.90 |
| 7 purchase totals = | $684.02 | $758.3391 | $758.34 | $758.35 | $758.40 | |