| 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 | $15.79 | 10.791% | $17.4939 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $55.93 | 8.713% | $60.8032 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $120.45 | 6.493% | $128.2708 | $128.27 | $128.25 | $128.30 |
| Purchase #4 | $40.68 | 7.791% | $43.8494 | $43.85 | $43.85 | $43.80 |
| Purchase #5 | $157.25 | 7.761% | $169.4542 | $169.45 | $169.45 | $169.50 |
| Purchase #6 | $75.89 | 9.343% | $82.9804 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $226.82 | 12.768% | $255.7804 | $255.78 | $255.80 | $255.80 |
| 7 purchase totals = | $692.81 | $758.6323 | $758.62 | $758.65 | $758.70 | |