| 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 | $125.77 | 7.770% | $135.5423 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $131.44 | 10.570% | $145.3332 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $66.55 | 12.491% | $74.8628 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $86.49 | 3.552% | $89.5621 | $89.56 | $89.55 | $89.60 |
| Purchase #5 | $206.82 | 5.344% | $217.8725 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $26.54 | 13.439% | $30.1067 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $140.34 | 6.736% | $149.7933 | $149.79 | $149.80 | $149.80 |
| 7 purchase totals = | $783.95 | $843.0729 | $843.06 | $843.05 | $843.10 | |