| 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 | $95.66 | 4.498% | $99.9628 | $99.96 | $99.95 | $100.00 |
| Purchase #2 | $145.87 | 3.793% | $151.4028 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $80.75 | 6.271% | $85.8138 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $198.68 | 4.416% | $207.4537 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $207.91 | 7.365% | $223.2226 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $230.67 | 8.643% | $250.6068 | $250.61 | $250.60 | $250.60 |
| Purchase #7 | $65.59 | 5.259% | $69.0394 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $1,025.13 | $1,087.5019 | $1,087.49 | $1,087.45 | $1,087.50 | |