| 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 | $25.92 | 5.228% | $27.2751 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $199.91 | 13.206% | $226.3101 | $226.31 | $226.30 | $226.30 |
| Purchase #3 | $124.35 | 3.747% | $129.0094 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $168.50 | 6.869% | $180.0743 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $77.60 | 6.276% | $82.4702 | $82.47 | $82.45 | $82.50 |
| Purchase #6 | $71.94 | 12.199% | $80.716 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $49.70 | 8.166% | $53.7585 | $53.76 | $53.75 | $53.80 |
| 7 purchase totals = | $717.92 | $779.6136 | $779.62 | $779.55 | $779.70 | |