| 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 | $94.25 | 9.147% | $102.871 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $61.80 | 9.313% | $67.5554 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $51.25 | 6.709% | $54.6884 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $182.30 | 13.760% | $207.3845 | $207.38 | $207.40 | $207.40 |
| Purchase #5 | $210.28 | 13.352% | $238.3566 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $229.56 | 12.407% | $258.0415 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $61.30 | 12.629% | $69.0416 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $890.74 | $997.9390 | $997.94 | $997.95 | $998.00 | |