| 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 | $21.44 | 9.796% | $23.5403 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $166.63 | 4.489% | $174.11 | $174.11 | $174.10 | $174.10 |
| Purchase #3 | $114.57 | 3.243% | $118.2855 | $118.29 | $118.30 | $118.30 |
| Purchase #4 | $94.86 | 11.183% | $105.4682 | $105.47 | $105.45 | $105.50 |
| Purchase #5 | $35.99 | 5.175% | $37.8525 | $37.85 | $37.85 | $37.90 |
| Purchase #6 | $63.38 | 3.586% | $65.6528 | $65.65 | $65.65 | $65.70 |
| Purchase #7 | $231.91 | 8.670% | $252.0166 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $728.78 | $776.9259 | $776.93 | $776.90 | $777.00 | |