| 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 | $68.45 | 3.563% | $70.8889 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $177.64 | 6.367% | $188.9503 | $188.95 | $188.95 | $189.00 |
| Purchase #3 | $163.82 | 8.250% | $177.3352 | $177.34 | $177.35 | $177.30 |
| Purchase #4 | $198.89 | 3.689% | $206.2271 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $94.77 | 4.185% | $98.7361 | $98.74 | $98.75 | $98.70 |
| Purchase #6 | $17.68 | 7.189% | $18.951 | $18.95 | $18.95 | $19.00 |
| Purchase #7 | $95.62 | 4.574% | $99.9937 | $99.99 | $100.00 | $100.00 |
| 7 purchase totals = | $816.87 | $861.0823 | $861.09 | $861.15 | $861.10 | |