| 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 | $22.90 | 9.560% | $25.0892 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $13.73 | 11.389% | $15.2937 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $210.41 | 11.702% | $235.0322 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $43.88 | 6.313% | $46.6501 | $46.65 | $46.65 | $46.70 |
| Purchase #5 | $172.59 | 8.736% | $187.6675 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $119.46 | 13.502% | $135.5895 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $161.75 | 5.562% | $170.7465 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $744.72 | $816.0687 | $816.07 | $816.10 | $816.10 | |