| 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 | $82.57 | 4.815% | $86.5457 | $86.55 | $86.55 | $86.50 |
| Purchase #2 | $115.65 | 12.385% | $129.9733 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $147.99 | 12.381% | $166.3126 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $88.94 | 10.502% | $98.2805 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $130.54 | 9.698% | $143.1998 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $224.48 | 7.439% | $241.1791 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $77.92 | 7.549% | $83.8022 | $83.80 | $83.80 | $83.80 |
| 7 purchase totals = | $868.09 | $949.2932 | $949.29 | $949.30 | $949.30 | |