| 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 | $130.41 | 13.454% | $147.9554 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $87.85 | 8.763% | $95.5483 | $95.55 | $95.55 | $95.50 |
| Purchase #3 | $6.35 | 9.569% | $6.9576 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $118.91 | 3.225% | $122.7448 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $43.91 | 10.500% | $48.5206 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $62.76 | 8.210% | $67.9126 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $14.49 | 9.332% | $15.8422 | $15.84 | $15.85 | $15.80 |
| 7 purchase totals = | $464.68 | $505.4815 | $505.48 | $505.45 | $505.40 | |