| 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 | $94.88 | 8.639% | $103.0767 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $199.33 | 6.564% | $212.414 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $55.36 | 4.216% | $57.694 | $57.69 | $57.70 | $57.70 |
| Purchase #4 | $147.68 | 11.764% | $165.0531 | $165.05 | $165.05 | $165.10 |
| Purchase #5 | $140.75 | 12.636% | $158.5352 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $77.54 | 3.341% | $80.1306 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $180.47 | 4.524% | $188.6345 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $896.01 | $965.5381 | $965.53 | $965.60 | $965.50 | |