| 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 | $64.63 | 4.353% | $67.4433 | $67.44 | $67.45 | $67.40 |
| Purchase #2 | $233.57 | 5.265% | $245.8675 | $245.87 | $245.85 | $245.90 |
| Purchase #3 | $198.34 | 5.226% | $208.7052 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $246.80 | 12.862% | $278.5434 | $278.54 | $278.55 | $278.50 |
| Purchase #5 | $100.72 | 7.593% | $108.3677 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $102.93 | 3.346% | $106.374 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $150.97 | 4.378% | $157.5795 | $157.58 | $157.60 | $157.60 |
| 7 purchase totals = | $1,097.96 | $1,172.8806 | $1,172.88 | $1,172.85 | $1,172.90 | |