| 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 | $36.42 | 5.391% | $38.3834 | $38.38 | $38.40 | $38.40 |
| Purchase #2 | $144.39 | 13.311% | $163.6098 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $165.98 | 6.637% | $176.9961 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $198.63 | 4.497% | $207.5624 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $87.84 | 3.136% | $90.5947 | $90.59 | $90.60 | $90.60 |
| Purchase #6 | $86.30 | 7.390% | $92.6776 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $6.94 | 10.479% | $7.6672 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $726.50 | $777.4912 | $777.49 | $777.50 | $777.60 | |