| 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 | $25.68 | 8.778% | $27.9342 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $99.48 | 6.473% | $105.9193 | $105.92 | $105.90 | $105.90 |
| Purchase #3 | $10.26 | 5.437% | $10.8178 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $115.88 | 8.872% | $126.1609 | $126.16 | $126.15 | $126.20 |
| Purchase #5 | $68.93 | 10.863% | $76.4179 | $76.42 | $76.40 | $76.40 |
| Purchase #6 | $233.64 | 7.164% | $250.378 | $250.38 | $250.40 | $250.40 |
| Purchase #7 | $116.36 | 8.466% | $126.211 | $126.21 | $126.20 | $126.20 |
| 7 purchase totals = | $670.23 | $723.8391 | $723.84 | $723.80 | $723.80 | |