| 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 | $38.25 | 3.377% | $39.5417 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $174.63 | 11.543% | $194.7875 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $233.47 | 8.512% | $253.343 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $108.98 | 4.123% | $113.4732 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $114.88 | 8.866% | $125.0653 | $125.07 | $125.05 | $125.10 |
| Purchase #6 | $126.31 | 7.783% | $136.1407 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $25.83 | 6.504% | $27.51 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $822.35 | $889.8614 | $889.86 | $889.85 | $889.80 | |