| 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 | $72.43 | 6.505% | $77.1416 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $97.54 | 4.401% | $101.8327 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $231.79 | 12.438% | $260.62 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $55.50 | 10.840% | $61.5162 | $61.52 | $61.50 | $61.50 |
| Purchase #5 | $42.69 | 9.558% | $46.7703 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $189.26 | 9.778% | $207.7658 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $126.25 | 9.115% | $137.7577 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $815.46 | $893.4043 | $893.41 | $893.35 | $893.40 | |