| 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 | $134.74 | 13.499% | $152.9286 | $152.93 | $152.95 | $152.90 |
| Purchase #2 | $62.95 | 3.657% | $65.2521 | $65.25 | $65.25 | $65.30 |
| Purchase #3 | $209.45 | 7.394% | $224.9367 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $51.96 | 8.510% | $56.3818 | $56.38 | $56.40 | $56.40 |
| Purchase #5 | $15.38 | 6.865% | $16.4358 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $207.76 | 10.490% | $229.554 | $229.55 | $229.55 | $229.60 |
| Purchase #7 | $10.94 | 8.660% | $11.8874 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $693.18 | $757.3764 | $757.38 | $757.45 | $757.40 | |