| 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 | $99.53 | 13.135% | $112.6033 | $112.60 | $112.60 | $112.60 |
| Purchase #2 | $50.75 | 10.749% | $56.2051 | $56.21 | $56.20 | $56.20 |
| Purchase #3 | $43.35 | 4.415% | $45.2639 | $45.26 | $45.25 | $45.30 |
| Purchase #4 | $135.50 | 12.578% | $152.5432 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $112.88 | 8.299% | $122.2479 | $122.25 | $122.25 | $122.20 |
| Purchase #6 | $210.91 | 10.132% | $232.2794 | $232.28 | $232.30 | $232.30 |
| Purchase #7 | $147.54 | 10.838% | $163.5304 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $800.46 | $884.6732 | $884.67 | $884.70 | $884.60 | |