| 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 | $66.87 | 8.627% | $72.6389 | $72.64 | $72.65 | $72.60 |
| Purchase #2 | $182.34 | 13.445% | $206.8556 | $206.86 | $206.85 | $206.90 |
| Purchase #3 | $138.60 | 3.406% | $143.3207 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $9.62 | 3.387% | $9.9458 | $9.95 | $9.95 | $9.90 |
| Purchase #5 | $90.68 | 4.578% | $94.8313 | $94.83 | $94.85 | $94.80 |
| Purchase #6 | $46.93 | 6.488% | $49.9748 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $94.44 | 7.387% | $101.4163 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $629.48 | $678.9834 | $678.99 | $678.95 | $678.90 | |