| 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 | $27.51 | 8.615% | $29.88 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $120.60 | 4.495% | $126.021 | $126.02 | $126.00 | $126.00 |
| Purchase #3 | $238.86 | 7.865% | $257.6463 | $257.65 | $257.65 | $257.60 |
| Purchase #4 | $170.64 | 6.566% | $181.8442 | $181.84 | $181.85 | $181.80 |
| Purchase #5 | $43.80 | 3.282% | $45.2375 | $45.24 | $45.25 | $45.20 |
| Purchase #6 | $110.78 | 11.662% | $123.6992 | $123.70 | $123.70 | $123.70 |
| Purchase #7 | $11.53 | 4.320% | $12.0281 | $12.03 | $12.05 | $12.00 |
| 7 purchase totals = | $723.72 | $776.3563 | $776.36 | $776.40 | $776.20 | |