| 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 | $40.81 | 6.224% | $43.35 | $43.35 | $43.35 | $43.40 |
| Purchase #2 | $134.65 | 7.820% | $145.1796 | $145.18 | $145.20 | $145.20 |
| Purchase #3 | $199.79 | 4.752% | $209.284 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $71.27 | 11.567% | $79.5138 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $32.99 | 12.796% | $37.2114 | $37.21 | $37.20 | $37.20 |
| Purchase #6 | $117.73 | 13.735% | $133.9002 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $22.67 | 3.122% | $23.3778 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $619.91 | $671.8168 | $671.81 | $671.85 | $671.90 | |