| 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 | $28.31 | 4.655% | $29.6278 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $143.28 | 13.212% | $162.2102 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $46.50 | 11.576% | $51.8828 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $184.69 | 6.224% | $196.1851 | $196.19 | $196.20 | $196.20 |
| Purchase #5 | $226.35 | 10.183% | $249.3992 | $249.40 | $249.40 | $249.40 |
| Purchase #6 | $201.55 | 13.793% | $229.3498 | $229.35 | $229.35 | $229.30 |
| Purchase #7 | $29.94 | 4.315% | $31.2319 | $31.23 | $31.25 | $31.20 |
| 7 purchase totals = | $860.62 | $949.8868 | $949.89 | $949.95 | $949.80 | |