| 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 | $49.59 | 4.874% | $52.007 | $52.01 | $52.00 | $52.00 |
| Purchase #2 | $8.59 | 3.160% | $8.8614 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $85.30 | 5.517% | $90.006 | $90.01 | $90.00 | $90.00 |
| Purchase #4 | $188.72 | 4.386% | $196.9973 | $197.00 | $197.00 | $197.00 |
| Purchase #5 | $107.49 | 6.358% | $114.3242 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $87.39 | 10.601% | $96.6542 | $96.65 | $96.65 | $96.70 |
| Purchase #7 | $239.71 | 5.284% | $252.3763 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $766.79 | $811.2264 | $811.23 | $811.20 | $811.30 | |