| 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 | $80.65 | 9.820% | $88.5698 | $88.57 | $88.55 | $88.60 |
| Purchase #2 | $23.47 | 11.146% | $26.086 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $38.31 | 9.709% | $42.0295 | $42.03 | $42.05 | $42.00 |
| Purchase #4 | $194.91 | 11.530% | $217.3831 | $217.38 | $217.40 | $217.40 |
| Purchase #5 | $59.41 | 10.762% | $65.8037 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $54.32 | 11.274% | $60.444 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $6.58 | 5.784% | $6.9606 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $457.65 | $507.2767 | $507.27 | $507.30 | $507.30 | |