| 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 | $13.81 | 10.244% | $15.2247 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $202.30 | 8.151% | $218.7895 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $77.32 | 4.246% | $80.603 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $186.60 | 3.488% | $193.1086 | $193.11 | $193.10 | $193.10 |
| Purchase #5 | $18.75 | 7.335% | $20.1253 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $45.91 | 5.264% | $48.3267 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $86.45 | 11.309% | $96.2266 | $96.23 | $96.25 | $96.20 |
| 7 purchase totals = | $631.14 | $672.4044 | $672.41 | $672.45 | $672.30 | |