| 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 | $63.37 | 12.547% | $71.321 | $71.32 | $71.30 | $71.30 |
| Purchase #2 | $45.32 | 12.588% | $51.0249 | $51.02 | $51.00 | $51.00 |
| Purchase #3 | $173.97 | 6.371% | $185.0536 | $185.05 | $185.05 | $185.10 |
| Purchase #4 | $10.30 | 6.436% | $10.9629 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $191.85 | 8.266% | $207.7083 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $174.82 | 6.511% | $186.2025 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $34.81 | 10.584% | $38.4943 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $694.44 | $750.7675 | $750.75 | $750.70 | $750.80 | |