| 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 | $109.52 | 12.811% | $123.5506 | $123.55 | $123.55 | $123.60 |
| Purchase #2 | $12.25 | 12.363% | $13.7645 | $13.76 | $13.75 | $13.80 |
| Purchase #3 | $234.48 | 7.599% | $252.2981 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $83.50 | 3.773% | $86.6505 | $86.65 | $86.65 | $86.70 |
| Purchase #5 | $155.59 | 12.724% | $175.3873 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $88.43 | 9.546% | $96.8715 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $50.66 | 12.422% | $56.953 | $56.95 | $56.95 | $57.00 |
| 7 purchase totals = | $734.43 | $805.4755 | $805.47 | $805.45 | $805.70 | |