| 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 | $10.50 | 7.692% | $11.3077 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $120.38 | 12.563% | $135.5033 | $135.50 | $135.50 | $135.50 |
| Purchase #3 | $88.44 | 12.514% | $99.5074 | $99.51 | $99.50 | $99.50 |
| Purchase #4 | $182.86 | 10.801% | $202.6107 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $110.74 | 8.492% | $120.144 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $57.34 | 7.750% | $61.7839 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $61.53 | 10.471% | $67.9728 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $631.79 | $698.8298 | $698.82 | $698.80 | $698.80 | |