| 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 | $93.73 | 7.463% | $100.7251 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $229.51 | 7.798% | $247.4072 | $247.41 | $247.40 | $247.40 |
| Purchase #3 | $119.87 | 7.611% | $128.9933 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $154.84 | 4.383% | $161.6266 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $30.37 | 13.323% | $34.4162 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $141.66 | 13.482% | $160.7586 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $29.37 | 9.185% | $32.0676 | $32.07 | $32.05 | $32.10 |
| 7 purchase totals = | $799.35 | $865.9946 | $866.01 | $866.00 | $866.00 | |