| 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 | $37.46 | 3.341% | $38.7115 | $38.71 | $38.70 | $38.70 |
| Purchase #2 | $6.57 | 7.716% | $7.0769 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $132.64 | 12.418% | $149.1112 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $166.28 | 11.284% | $185.043 | $185.04 | $185.05 | $185.00 |
| Purchase #5 | $122.99 | 11.572% | $137.2224 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $133.83 | 3.493% | $138.5047 | $138.50 | $138.50 | $138.50 |
| Purchase #7 | $60.90 | 3.615% | $63.1015 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $660.67 | $718.7712 | $718.76 | $718.75 | $718.70 | |