| 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 | $30.73 | 8.596% | $33.3716 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $42.50 | 9.486% | $46.5316 | $46.53 | $46.55 | $46.50 |
| Purchase #3 | $177.71 | 10.137% | $195.7245 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $90.91 | 6.443% | $96.7673 | $96.77 | $96.75 | $96.80 |
| Purchase #5 | $114.54 | 8.665% | $124.4649 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $237.25 | 12.379% | $266.6192 | $266.62 | $266.60 | $266.60 |
| Purchase #7 | $80.91 | 12.431% | $90.9679 | $90.97 | $90.95 | $91.00 |
| 7 purchase totals = | $774.55 | $854.4470 | $854.44 | $854.35 | $854.50 | |