| 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 | $67.54 | 10.120% | $74.375 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $123.30 | 9.531% | $135.0517 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $22.82 | 9.323% | $24.9475 | $24.95 | $24.95 | $24.90 |
| Purchase #4 | $196.66 | 9.596% | $215.5315 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $154.40 | 9.702% | $169.3799 | $169.38 | $169.40 | $169.40 |
| Purchase #6 | $35.94 | 5.765% | $38.0119 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $13.60 | 9.348% | $14.8713 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $614.26 | $672.1688 | $672.17 | $672.20 | $672.20 | |