| 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 | $30.64 | 3.577% | $31.736 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $195.39 | 11.530% | $217.9185 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $55.80 | 10.455% | $61.6339 | $61.63 | $61.65 | $61.60 |
| Purchase #4 | $190.58 | 10.396% | $210.3927 | $210.39 | $210.40 | $210.40 |
| Purchase #5 | $107.89 | 5.618% | $113.9513 | $113.95 | $113.95 | $114.00 |
| Purchase #6 | $128.82 | 10.263% | $142.0408 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $126.64 | 7.415% | $136.0304 | $136.03 | $136.05 | $136.00 |
| 7 purchase totals = | $835.76 | $913.7036 | $913.70 | $913.75 | $913.60 | |