| 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 | $79.40 | 7.358% | $85.2423 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $51.40 | 3.869% | $53.3887 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $62.65 | 8.449% | $67.9433 | $67.94 | $67.95 | $67.90 |
| Purchase #4 | $30.76 | 3.699% | $31.8978 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $67.31 | 3.191% | $69.4579 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $230.79 | 10.573% | $255.1914 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $152.30 | 7.353% | $163.4986 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $674.61 | $726.6200 | $726.62 | $726.65 | $726.60 | |