| 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 | $95.63 | 10.850% | $106.0059 | $106.01 | $106.00 | $106.00 |
| Purchase #2 | $131.65 | 10.550% | $145.5391 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $22.50 | 13.157% | $25.4603 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $81.88 | 12.324% | $91.9709 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $71.36 | 5.381% | $75.1999 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $139.75 | 9.779% | $153.4162 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $70.68 | 10.387% | $78.0215 | $78.02 | $78.00 | $78.00 |
| 7 purchase totals = | $613.45 | $675.6138 | $675.62 | $675.55 | $675.60 | |