| 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 | $23.65 | 10.151% | $26.0507 | $26.05 | $26.05 | $26.10 |
| Purchase #2 | $57.26 | 6.503% | $60.9836 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $16.86 | 6.344% | $17.9296 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $243.68 | 10.796% | $269.9877 | $269.99 | $270.00 | $270.00 |
| Purchase #5 | $196.56 | 5.287% | $206.9521 | $206.95 | $206.95 | $207.00 |
| Purchase #6 | $74.47 | 11.840% | $83.2872 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $196.87 | 7.796% | $212.218 | $212.22 | $212.20 | $212.20 |
| 7 purchase totals = | $809.35 | $877.4089 | $877.41 | $877.45 | $877.50 | |