| 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 | $214.28 | 8.872% | $233.2909 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $33.65 | 6.863% | $35.9594 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $68.48 | 13.130% | $77.4714 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $107.73 | 13.834% | $122.6334 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $23.47 | 9.220% | $25.6339 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $105.46 | 7.829% | $113.7165 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $66.53 | 10.161% | $73.2901 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $619.60 | $681.9956 | $681.99 | $682.00 | $682.00 | |