| 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 | $31.79 | 12.857% | $35.8772 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $214.95 | 12.123% | $241.0084 | $241.01 | $241.00 | $241.00 |
| Purchase #3 | $246.67 | 8.612% | $267.9132 | $267.91 | $267.90 | $267.90 |
| Purchase #4 | $69.33 | 9.500% | $75.9164 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $46.25 | 11.166% | $51.4143 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $75.30 | 5.775% | $79.6486 | $79.65 | $79.65 | $79.60 |
| Purchase #7 | $102.30 | 4.251% | $106.6488 | $106.65 | $106.65 | $106.60 |
| 7 purchase totals = | $786.59 | $858.4269 | $858.43 | $858.40 | $858.30 | |