| 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 | $89.87 | 8.576% | $97.5773 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $25.76 | 8.747% | $28.0132 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $59.27 | 6.547% | $63.1504 | $63.15 | $63.15 | $63.20 |
| Purchase #4 | $110.50 | 4.280% | $115.2294 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $193.85 | 12.783% | $218.6298 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $223.61 | 11.520% | $249.3699 | $249.37 | $249.35 | $249.40 |
| Purchase #7 | $206.98 | 12.374% | $232.5917 | $232.59 | $232.60 | $232.60 |
| 7 purchase totals = | $909.84 | $1,004.5617 | $1,004.56 | $1,004.60 | $1,004.60 | |