| 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 | $38.90 | 13.229% | $44.0461 | $44.05 | $44.05 | $44.00 |
| Purchase #2 | $44.57 | 3.864% | $46.2922 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $186.96 | 8.805% | $203.4218 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $140.33 | 8.770% | $152.6369 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $35.47 | 10.728% | $39.2752 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $86.27 | 13.373% | $97.8069 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $131.53 | 9.293% | $143.7531 | $143.75 | $143.75 | $143.80 |
| 7 purchase totals = | $664.03 | $727.2322 | $727.24 | $727.25 | $727.20 | |