| 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 | $78.41 | 7.563% | $84.3401 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $82.74 | 13.765% | $94.1292 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $128.89 | 3.796% | $133.7827 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $30.72 | 5.366% | $32.3684 | $32.37 | $32.35 | $32.40 |
| Purchase #5 | $111.74 | 13.491% | $126.8148 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $228.28 | 7.682% | $245.8165 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $159.85 | 4.411% | $166.901 | $166.90 | $166.90 | $166.90 |
| 7 purchase totals = | $820.63 | $884.1527 | $884.15 | $884.15 | $884.10 | |