| 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 | $18.62 | 6.393% | $19.8104 | $19.81 | $19.80 | $19.80 |
| Purchase #2 | $79.54 | 10.226% | $87.6738 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $118.44 | 6.867% | $126.5733 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $122.31 | 8.466% | $132.6648 | $132.66 | $132.65 | $132.70 |
| Purchase #5 | $235.81 | 10.480% | $260.5229 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $175.28 | 3.793% | $181.9284 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $119.31 | 3.436% | $123.4095 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $869.31 | $932.5831 | $932.57 | $932.50 | $932.60 | |