| 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 | $101.60 | 8.777% | $110.5174 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $37.27 | 5.153% | $39.1905 | $39.19 | $39.20 | $39.20 |
| Purchase #3 | $100.35 | 4.488% | $104.8537 | $104.85 | $104.85 | $104.90 |
| Purchase #4 | $13.81 | 3.430% | $14.2837 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $108.92 | 12.627% | $122.6733 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $123.83 | 3.812% | $128.5504 | $128.55 | $128.55 | $128.60 |
| Purchase #7 | $226.64 | 5.607% | $239.3477 | $239.35 | $239.35 | $239.30 |
| 7 purchase totals = | $712.42 | $759.4167 | $759.41 | $759.40 | $759.50 | |