| 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 | $14.26 | 11.565% | $15.9092 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $60.87 | 5.726% | $64.3554 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $108.99 | 10.449% | $120.3784 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $220.47 | 4.553% | $230.508 | $230.51 | $230.50 | $230.50 |
| Purchase #5 | $97.73 | 5.502% | $103.1071 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $186.80 | 7.812% | $201.3928 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $115.57 | 6.502% | $123.0844 | $123.08 | $123.10 | $123.10 |
| 7 purchase totals = | $804.69 | $858.7353 | $858.74 | $858.75 | $858.80 | |