| 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 | $74.98 | 13.682% | $85.2388 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $220.61 | 3.495% | $228.3203 | $228.32 | $228.30 | $228.30 |
| Purchase #3 | $134.57 | 9.557% | $147.4309 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $40.46 | 10.231% | $44.5995 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $75.78 | 6.797% | $80.9308 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $205.65 | 10.328% | $226.8895 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $80.84 | 13.350% | $91.6321 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $832.89 | $905.0419 | $905.04 | $905.10 | $904.90 | |