| 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 | $31.52 | 6.697% | $33.6309 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $207.72 | 7.350% | $222.9874 | $222.99 | $223.00 | $223.00 |
| Purchase #3 | $140.48 | 6.790% | $150.0186 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $233.80 | 3.637% | $242.3033 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $107.62 | 7.258% | $115.4311 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $150.37 | 13.270% | $170.3241 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $11.52 | 10.182% | $12.693 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $883.03 | $947.3884 | $947.38 | $947.40 | $947.30 | |