| 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 | $12.94 | 13.707% | $14.7137 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $111.33 | 5.598% | $117.5623 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $150.47 | 8.538% | $163.3171 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $13.59 | 5.752% | $14.3717 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $70.96 | 9.320% | $77.5735 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $144.89 | 13.304% | $164.1662 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $98.51 | 11.870% | $110.2031 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $602.69 | $661.9076 | $661.90 | $661.80 | $662.00 | |