| 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 | $68.92 | 9.337% | $75.3551 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $167.28 | 7.559% | $179.9247 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $77.82 | 13.613% | $88.4136 | $88.41 | $88.40 | $88.40 |
| Purchase #4 | $135.52 | 10.147% | $149.2712 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $11.37 | 13.110% | $12.8606 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $235.53 | 8.513% | $255.5807 | $255.58 | $255.60 | $255.60 |
| Purchase #7 | $207.45 | 4.348% | $216.4699 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $903.89 | $977.8758 | $977.87 | $977.80 | $978.00 | |