| 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 | $99.33 | 4.287% | $103.5883 | $103.59 | $103.60 | $103.60 |
| Purchase #2 | $12.60 | 13.126% | $14.2539 | $14.25 | $14.25 | $14.30 |
| Purchase #3 | $25.68 | 3.856% | $26.6702 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $17.60 | 9.777% | $19.3208 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $61.73 | 9.644% | $67.6832 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $188.91 | 6.123% | $200.477 | $200.48 | $200.50 | $200.50 |
| Purchase #7 | $67.51 | 12.492% | $75.9433 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $473.36 | $507.9367 | $507.93 | $507.95 | $508.00 | |