| 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 | $77.54 | 5.207% | $81.5775 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $142.42 | 6.392% | $151.5235 | $151.52 | $151.50 | $151.50 |
| Purchase #3 | $185.94 | 13.824% | $211.6443 | $211.64 | $211.65 | $211.60 |
| Purchase #4 | $159.83 | 11.659% | $178.4646 | $178.46 | $178.45 | $178.50 |
| Purchase #5 | $234.83 | 3.214% | $242.3774 | $242.38 | $242.40 | $242.40 |
| Purchase #6 | $53.87 | 3.721% | $55.8745 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $17.68 | 3.604% | $18.3172 | $18.32 | $18.30 | $18.30 |
| 7 purchase totals = | $872.11 | $939.7790 | $939.77 | $939.75 | $939.80 | |