| 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 | $39.97 | 3.253% | $41.2702 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $234.74 | 9.698% | $257.5051 | $257.51 | $257.50 | $257.50 |
| Purchase #3 | $14.26 | 10.620% | $15.7744 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $159.52 | 7.713% | $171.8238 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $159.31 | 4.806% | $166.9664 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $199.86 | 5.590% | $211.0322 | $211.03 | $211.05 | $211.00 |
| Purchase #7 | $20.78 | 9.424% | $22.7383 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $828.44 | $887.1104 | $887.11 | $887.05 | $887.10 | |