| 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 | $97.60 | 9.448% | $106.8212 | $106.82 | $106.80 | $106.80 |
| Purchase #2 | $44.28 | 3.661% | $45.9011 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $87.98 | 10.235% | $96.9848 | $96.98 | $97.00 | $97.00 |
| Purchase #4 | $155.60 | 10.270% | $171.5801 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $25.63 | 4.297% | $26.7313 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $34.46 | 12.234% | $38.6758 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $88.67 | 10.818% | $98.2623 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $534.22 | $584.9566 | $584.95 | $585.00 | $585.00 | |