| 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 | $157.79 | 8.702% | $171.5209 | $171.52 | $171.50 | $171.50 |
| Purchase #2 | $103.27 | 4.562% | $107.9812 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $5.30 | 7.514% | $5.6982 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $196.49 | 10.741% | $217.595 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $7.50 | 13.587% | $8.519 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $20.78 | 6.291% | $22.0873 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $55.29 | 12.845% | $62.392 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $546.42 | $595.7936 | $595.80 | $595.80 | $595.80 | |