| 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 | $106.28 | 5.378% | $111.9957 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $46.58 | 5.409% | $49.0995 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $23.29 | 3.451% | $24.0937 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $43.89 | 4.571% | $45.8962 | $45.90 | $45.90 | $45.90 |
| Purchase #5 | $71.96 | 12.148% | $80.7017 | $80.70 | $80.70 | $80.70 |
| Purchase #6 | $55.99 | 5.304% | $58.9597 | $58.96 | $58.95 | $59.00 |
| Purchase #7 | $118.35 | 4.579% | $123.7692 | $123.77 | $123.75 | $123.80 |
| 7 purchase totals = | $466.34 | $494.5157 | $494.52 | $494.50 | $494.60 | |