| 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 | $72.33 | 4.117% | $75.3078 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $14.87 | 11.293% | $16.5493 | $16.55 | $16.55 | $16.50 |
| Purchase #3 | $104.97 | 6.241% | $111.5212 | $111.52 | $111.50 | $111.50 |
| Purchase #4 | $138.35 | 10.140% | $152.3787 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $42.31 | 13.237% | $47.9106 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $27.62 | 11.277% | $30.7347 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $129.79 | 12.263% | $145.7061 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $530.24 | $580.1084 | $580.11 | $580.10 | $580.00 | |