| 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 | $73.57 | 10.701% | $81.4427 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $37.68 | 6.160% | $40.0011 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $27.79 | 11.833% | $31.0784 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $161.85 | 4.419% | $169.0022 | $169.00 | $169.00 | $169.00 |
| Purchase #5 | $88.77 | 6.634% | $94.659 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $176.29 | 9.367% | $192.8031 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $12.97 | 9.874% | $14.2507 | $14.25 | $14.25 | $14.30 |
| 7 purchase totals = | $578.92 | $623.2372 | $623.23 | $623.25 | $623.30 | |