| 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 | $88.57 | 12.814% | $99.9194 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $15.86 | 8.615% | $17.2263 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $235.32 | 3.183% | $242.8102 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $52.89 | 12.656% | $59.5838 | $59.58 | $59.60 | $59.60 |
| Purchase #5 | $9.67 | 3.105% | $9.9703 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $123.58 | 11.773% | $138.1291 | $138.13 | $138.15 | $138.10 |
| Purchase #7 | $110.90 | 12.207% | $124.4376 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $636.79 | $692.0767 | $692.08 | $692.10 | $692.00 | |