| 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 | $45.78 | 8.412% | $49.631 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $9.33 | 9.491% | $10.2155 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $41.45 | 10.167% | $45.6642 | $45.66 | $45.65 | $45.70 |
| Purchase #4 | $142.82 | 4.863% | $149.7653 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $120.63 | 13.591% | $137.0248 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $93.86 | 9.737% | $102.9991 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $198.40 | 10.420% | $219.0733 | $219.07 | $219.05 | $219.10 |
| 7 purchase totals = | $652.27 | $714.3732 | $714.37 | $714.30 | $714.40 | |