| 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 | $7.52 | 12.383% | $8.4512 | $8.45 | $8.45 | $8.50 |
| Purchase #2 | $173.80 | 3.167% | $179.3042 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $13.49 | 11.381% | $15.0253 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $25.33 | 4.655% | $26.5091 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $184.63 | 12.157% | $207.0755 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $73.57 | 9.531% | $80.582 | $80.58 | $80.60 | $80.60 |
| Purchase #7 | $204.81 | 13.691% | $232.8505 | $232.85 | $232.85 | $232.90 |
| 7 purchase totals = | $683.15 | $749.7978 | $749.80 | $749.85 | $749.90 | |