| 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 | $27.96 | 5.142% | $29.3977 | $29.40 | $29.40 | $29.40 |
| Purchase #2 | $231.61 | 5.436% | $244.2003 | $244.20 | $244.20 | $244.20 |
| Purchase #3 | $70.28 | 3.380% | $72.6555 | $72.66 | $72.65 | $72.70 |
| Purchase #4 | $82.42 | 13.760% | $93.761 | $93.76 | $93.75 | $93.80 |
| Purchase #5 | $161.95 | 12.582% | $182.3265 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $144.32 | 7.785% | $155.5553 | $155.56 | $155.55 | $155.60 |
| Purchase #7 | $19.30 | 7.721% | $20.7902 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $737.84 | $798.6865 | $798.70 | $798.70 | $798.80 | |