| 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 | $13.71 | 4.754% | $14.3618 | $14.36 | $14.35 | $14.40 |
| Purchase #2 | $215.25 | 5.392% | $226.8563 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $122.42 | 6.492% | $130.3675 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $60.99 | 10.342% | $67.2976 | $67.30 | $67.30 | $67.30 |
| Purchase #5 | $15.88 | 8.313% | $17.2001 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $106.54 | 6.798% | $113.7826 | $113.78 | $113.80 | $113.80 |
| Purchase #7 | $122.91 | 10.246% | $135.5034 | $135.50 | $135.50 | $135.50 |
| 7 purchase totals = | $657.70 | $705.3693 | $705.37 | $705.35 | $705.50 | |