| 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 | $22.68 | 6.842% | $24.2318 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $213.48 | 7.599% | $229.7023 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $204.70 | 10.438% | $226.0666 | $226.07 | $226.05 | $226.10 |
| Purchase #4 | $66.31 | 8.514% | $71.9556 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $92.26 | 13.455% | $104.6736 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $75.48 | 10.170% | $83.1563 | $83.16 | $83.15 | $83.20 |
| Purchase #7 | $40.50 | 12.359% | $45.5054 | $45.51 | $45.50 | $45.50 |
| 7 purchase totals = | $715.41 | $785.2916 | $785.30 | $785.25 | $785.40 | |