| 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 | $79.69 | 8.625% | $86.5633 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $219.51 | 8.308% | $237.7469 | $237.75 | $237.75 | $237.70 |
| Purchase #3 | $120.95 | 10.210% | $133.299 | $133.30 | $133.30 | $133.30 |
| Purchase #4 | $50.38 | 5.829% | $53.3167 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $134.56 | 7.414% | $144.5363 | $144.54 | $144.55 | $144.50 |
| Purchase #6 | $15.29 | 4.184% | $15.9297 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $126.92 | 4.449% | $132.5667 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $747.30 | $803.9586 | $803.97 | $803.95 | $803.90 | |