| 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 | $65.45 | 6.828% | $69.9189 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $175.80 | 10.635% | $194.4963 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $17.75 | 12.342% | $19.9407 | $19.94 | $19.95 | $19.90 |
| Purchase #4 | $91.48 | 9.405% | $100.0837 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $167.50 | 5.778% | $177.1782 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $250.45 | 12.138% | $280.8496 | $280.85 | $280.85 | $280.80 |
| Purchase #7 | $75.93 | 8.301% | $82.2329 | $82.23 | $82.25 | $82.20 |
| 7 purchase totals = | $844.36 | $924.7003 | $924.70 | $924.75 | $924.60 | |