| 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 | $68.81 | 10.529% | $76.055 | $76.06 | $76.05 | $76.10 |
| Purchase #2 | $235.78 | 3.183% | $243.2849 | $243.28 | $243.30 | $243.30 |
| Purchase #3 | $139.82 | 13.754% | $159.0508 | $159.05 | $159.05 | $159.10 |
| Purchase #4 | $5.41 | 4.726% | $5.6657 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $240.54 | 7.455% | $258.4723 | $258.47 | $258.45 | $258.50 |
| Purchase #6 | $15.51 | 9.358% | $16.9614 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $46.33 | 13.528% | $52.5975 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $752.20 | $812.0876 | $812.09 | $812.05 | $812.30 | |