| 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 | $7.40 | 6.568% | $7.886 | $7.89 | $7.90 | $7.90 |
| Purchase #2 | $67.86 | 3.152% | $69.9989 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $207.97 | 5.592% | $219.5997 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $197.74 | 13.231% | $223.903 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $81.40 | 4.256% | $84.8644 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $187.36 | 7.587% | $201.575 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $106.46 | 11.408% | $118.605 | $118.61 | $118.60 | $118.60 |
| 7 purchase totals = | $856.19 | $926.4320 | $926.44 | $926.45 | $926.50 | |