| 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 | $104.91 | 12.206% | $117.7153 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $10.88 | 7.642% | $11.7114 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $71.87 | 8.430% | $77.9286 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $197.85 | 7.354% | $212.3999 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $211.90 | 6.858% | $226.4321 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $20.87 | 11.110% | $23.1887 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $18.69 | 5.460% | $19.7105 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $636.97 | $689.0865 | $689.09 | $689.10 | $689.00 | |