| 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 | $109.93 | 3.553% | $113.8358 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $50.37 | 3.441% | $52.1032 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $98.51 | 11.666% | $110.0022 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $53.76 | 9.541% | $58.8892 | $58.89 | $58.90 | $58.90 |
| Purchase #5 | $197.59 | 10.287% | $217.9161 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $159.31 | 4.754% | $166.8836 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $235.38 | 7.429% | $252.8664 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $904.85 | $972.4965 | $972.50 | $972.50 | $972.50 | |