| 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 | 10.649% | $40.8848 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $71.83 | 3.798% | $74.5581 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $13.81 | 4.819% | $14.4755 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $194.74 | 7.435% | $209.2189 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $34.35 | 7.563% | $36.9479 | $36.95 | $36.95 | $36.90 |
| Purchase #6 | $62.59 | 9.429% | $68.4916 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $248.53 | 7.791% | $267.893 | $267.89 | $267.90 | $267.90 |
| 7 purchase totals = | $662.80 | $712.4698 | $712.47 | $712.50 | $712.50 | |