| 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 | $64.66 | 9.716% | $70.9424 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $27.57 | 9.621% | $30.2225 | $30.22 | $30.20 | $30.20 |
| Purchase #3 | $134.87 | 11.618% | $150.5392 | $150.54 | $150.55 | $150.50 |
| Purchase #4 | $135.54 | 13.246% | $153.4936 | $153.49 | $153.50 | $153.50 |
| Purchase #5 | $76.62 | 7.433% | $82.3152 | $82.32 | $82.30 | $82.30 |
| Purchase #6 | $110.97 | 3.196% | $114.5166 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $169.81 | 11.563% | $189.4451 | $189.45 | $189.45 | $189.40 |
| 7 purchase totals = | $720.04 | $791.4746 | $791.48 | $791.45 | $791.30 | |