| 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 | $41.99 | 8.677% | $45.6335 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $106.80 | 13.825% | $121.5651 | $121.57 | $121.55 | $121.60 |
| Purchase #3 | $16.70 | 12.606% | $18.8052 | $18.81 | $18.80 | $18.80 |
| Purchase #4 | $239.92 | 4.823% | $251.4913 | $251.49 | $251.50 | $251.50 |
| Purchase #5 | $157.91 | 6.565% | $168.2768 | $168.28 | $168.30 | $168.30 |
| Purchase #6 | $64.93 | 13.594% | $73.7566 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $140.51 | 9.401% | $153.7193 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $768.76 | $833.2478 | $833.26 | $833.25 | $833.30 | |