| 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 | $6.75 | 6.471% | $7.1868 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $94.71 | 3.774% | $98.2844 | $98.28 | $98.30 | $98.30 |
| Purchase #3 | $139.39 | 11.110% | $154.8762 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $51.28 | 11.362% | $57.1064 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $88.98 | 7.547% | $95.6953 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $237.83 | 8.504% | $258.0551 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $188.65 | 9.323% | $206.2378 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $807.59 | $877.4420 | $877.46 | $877.50 | $877.50 | |