| 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 | $36.44 | 8.192% | $39.4252 | $39.43 | $39.45 | $39.40 |
| Purchase #2 | $57.83 | 9.600% | $63.3817 | $63.38 | $63.40 | $63.40 |
| Purchase #3 | $57.95 | 5.259% | $60.9976 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $61.72 | 7.614% | $66.4194 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $102.60 | 10.659% | $113.5361 | $113.54 | $113.55 | $113.50 |
| Purchase #6 | $246.58 | 5.645% | $260.4994 | $260.50 | $260.50 | $260.50 |
| Purchase #7 | $169.69 | 5.442% | $178.9245 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $732.81 | $783.1839 | $783.19 | $783.20 | $783.10 | |