| 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 | $8.75 | 3.504% | $9.0566 | $9.06 | $9.05 | $9.10 |
| Purchase #2 | $201.60 | 4.290% | $210.2486 | $210.25 | $210.25 | $210.20 |
| Purchase #3 | $46.61 | 9.336% | $50.9615 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $106.96 | 8.209% | $115.7403 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $126.74 | 3.415% | $131.0682 | $131.07 | $131.05 | $131.10 |
| Purchase #6 | $37.34 | 12.292% | $41.9298 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $162.99 | 9.236% | $178.0438 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $690.99 | $737.0488 | $737.05 | $737.05 | $737.00 | |