| 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 | $117.77 | 9.766% | $129.2714 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $36.26 | 8.546% | $39.3588 | $39.36 | $39.35 | $39.40 |
| Purchase #3 | $52.33 | 9.490% | $57.2961 | $57.30 | $57.30 | $57.30 |
| Purchase #4 | $36.81 | 4.491% | $38.4631 | $38.46 | $38.45 | $38.50 |
| Purchase #5 | $56.69 | 10.600% | $62.6991 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $204.81 | 4.268% | $213.5513 | $213.55 | $213.55 | $213.60 |
| Purchase #7 | $117.77 | 4.185% | $122.6987 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $622.44 | $663.3385 | $663.34 | $663.30 | $663.50 | |