| 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 | $36.95 | 4.434% | $38.5884 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $175.93 | 7.104% | $188.4281 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $21.81 | 5.442% | $22.9969 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $73.39 | 3.419% | $75.8992 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $44.42 | 12.552% | $49.9956 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $99.96 | 6.804% | $106.7613 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $137.37 | 3.207% | $141.7755 | $141.78 | $141.80 | $141.80 |
| 7 purchase totals = | $589.83 | $624.4450 | $624.46 | $624.50 | $624.50 | |