| 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 | $33.88 | 11.265% | $37.6966 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $224.47 | 4.809% | $235.2648 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $94.81 | 8.495% | $102.8641 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $74.26 | 10.582% | $82.1182 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $200.68 | 3.485% | $207.6737 | $207.67 | $207.65 | $207.70 |
| Purchase #6 | $7.71 | 5.547% | $8.1377 | $8.14 | $8.15 | $8.10 |
| Purchase #7 | $213.88 | 4.591% | $223.6992 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $849.69 | $897.4543 | $897.45 | $897.40 | $897.50 | |