| 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 | $11.91 | 11.328% | $13.2592 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $22.65 | 7.480% | $24.3442 | $24.34 | $24.35 | $24.30 |
| Purchase #3 | $122.75 | 10.273% | $135.3601 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $52.93 | 9.345% | $57.8763 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $22.88 | 6.651% | $24.4017 | $24.40 | $24.40 | $24.40 |
| Purchase #6 | $162.73 | 8.689% | $176.8696 | $176.87 | $176.85 | $176.90 |
| Purchase #7 | $212.98 | 6.268% | $226.3296 | $226.33 | $226.35 | $226.30 |
| 7 purchase totals = | $608.83 | $658.4407 | $658.44 | $658.45 | $658.50 | |