| 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 | $88.61 | 8.188% | $95.8654 | $95.87 | $95.85 | $95.90 |
| Purchase #2 | $74.95 | 3.287% | $77.4136 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $121.60 | 10.578% | $134.4628 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $235.60 | 3.774% | $244.4915 | $244.49 | $244.50 | $244.50 |
| Purchase #5 | $139.97 | 3.811% | $145.3043 | $145.30 | $145.30 | $145.30 |
| Purchase #6 | $242.50 | 11.411% | $270.1717 | $270.17 | $270.15 | $270.20 |
| Purchase #7 | $192.66 | 8.745% | $209.5081 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $1,095.89 | $1,177.2174 | $1,177.21 | $1,177.15 | $1,177.30 | |