| 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 | $30.40 | 13.304% | $34.4444 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $37.75 | 5.549% | $39.8447 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $154.38 | 8.608% | $167.669 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $50.48 | 6.657% | $53.8405 | $53.84 | $53.85 | $53.80 |
| Purchase #5 | $147.97 | 12.793% | $166.8998 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $56.92 | 11.564% | $63.5022 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $190.41 | 9.732% | $208.9407 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $668.31 | $735.1413 | $735.13 | $735.15 | $735.00 | |