| 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 | $66.75 | 3.703% | $69.2218 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $194.92 | 9.198% | $212.8487 | $212.85 | $212.85 | $212.80 |
| Purchase #3 | $41.67 | 12.417% | $46.8442 | $46.84 | $46.85 | $46.80 |
| Purchase #4 | $223.36 | 12.778% | $251.9009 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $20.69 | 11.724% | $23.1157 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $70.57 | 5.801% | $74.6638 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $221.74 | 4.221% | $231.0996 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $839.70 | $909.6947 | $909.69 | $909.65 | $909.60 | |