| 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 | $38.36 | 4.289% | $40.0053 | $40.01 | $40.00 | $40.00 |
| Purchase #2 | $50.49 | 6.773% | $53.9097 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $147.57 | 9.118% | $161.0254 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $95.85 | 13.321% | $108.6182 | $108.62 | $108.60 | $108.60 |
| Purchase #5 | $172.73 | 7.844% | $186.2789 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $154.28 | 7.222% | $165.4221 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $56.42 | 7.749% | $60.792 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $715.70 | $776.0516 | $776.06 | $776.05 | $776.00 | |