| 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 | $62.64 | 12.414% | $70.4161 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $233.53 | 12.504% | $262.7306 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $195.75 | 12.512% | $220.2422 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $74.57 | 6.162% | $79.165 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $45.66 | 8.208% | $49.4078 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $97.47 | 8.157% | $105.4206 | $105.42 | $105.40 | $105.40 |
| Purchase #7 | $37.89 | 5.497% | $39.9728 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $747.51 | $827.3551 | $827.36 | $827.30 | $827.30 | |