| 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 | $78.37 | 12.110% | $87.8606 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $245.88 | 12.543% | $276.7207 | $276.72 | $276.70 | $276.70 |
| Purchase #3 | $126.56 | 12.298% | $142.1243 | $142.12 | $142.10 | $142.10 |
| Purchase #4 | $134.95 | 3.477% | $139.6422 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $68.80 | 9.788% | $75.5341 | $75.53 | $75.55 | $75.50 |
| Purchase #6 | $84.34 | 12.450% | $94.8403 | $94.84 | $94.85 | $94.80 |
| Purchase #7 | $83.79 | 6.411% | $89.1618 | $89.16 | $89.15 | $89.20 |
| 7 purchase totals = | $822.69 | $905.8840 | $905.87 | $905.85 | $905.80 | |