| 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 | $28.27 | 11.845% | $31.6186 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $212.75 | 8.539% | $230.9167 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $66.85 | 13.774% | $76.0579 | $76.06 | $76.05 | $76.10 |
| Purchase #4 | $125.43 | 4.599% | $131.1985 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $158.61 | 5.535% | $167.3891 | $167.39 | $167.40 | $167.40 |
| Purchase #6 | $194.27 | 13.549% | $220.5916 | $220.59 | $220.60 | $220.60 |
| Purchase #7 | $12.65 | 9.370% | $13.8353 | $13.84 | $13.85 | $13.80 |
| 7 purchase totals = | $798.83 | $871.6077 | $871.62 | $871.60 | $871.60 | |