| 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 | $103.72 | 5.301% | $109.2182 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $195.79 | 7.824% | $211.1086 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $65.37 | 7.733% | $70.4251 | $70.43 | $70.45 | $70.40 |
| Purchase #4 | $49.70 | 6.762% | $53.0607 | $53.06 | $53.05 | $53.10 |
| Purchase #5 | $108.45 | 11.102% | $120.4901 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $72.43 | 6.732% | $77.306 | $77.31 | $77.30 | $77.30 |
| Purchase #7 | $217.87 | 4.156% | $226.9247 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $813.33 | $868.5334 | $868.54 | $868.50 | $868.50 | |