| 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 | $36.45 | 13.590% | $41.4036 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $27.33 | 12.840% | $30.8392 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $129.99 | 13.465% | $147.4932 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $44.67 | 13.274% | $50.5995 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $149.27 | 3.688% | $154.7751 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $191.48 | 3.148% | $197.5078 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $172.65 | 6.543% | $183.9465 | $183.95 | $183.95 | $183.90 |
| 7 purchase totals = | $751.84 | $806.5649 | $806.57 | $806.60 | $806.50 | |