| 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 | $25.45 | 12.651% | $28.6697 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $88.85 | 8.504% | $96.4058 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $201.27 | 4.736% | $210.8021 | $210.80 | $210.80 | $210.80 |
| Purchase #4 | $57.99 | 6.791% | $61.9281 | $61.93 | $61.95 | $61.90 |
| Purchase #5 | $155.76 | 13.184% | $176.2954 | $176.30 | $176.30 | $176.30 |
| Purchase #6 | $138.30 | 11.382% | $154.0413 | $154.04 | $154.05 | $154.00 |
| Purchase #7 | $188.84 | 5.524% | $199.2715 | $199.27 | $199.25 | $199.30 |
| 7 purchase totals = | $856.46 | $927.4139 | $927.42 | $927.40 | $927.40 | |