| 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 | $23.39 | 12.783% | $26.3799 | $26.38 | $26.40 | $26.40 |
| Purchase #2 | $127.78 | 3.647% | $132.4401 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $186.64 | 4.269% | $194.6077 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $5.85 | 13.474% | $6.6382 | $6.64 | $6.65 | $6.60 |
| Purchase #5 | $59.93 | 10.541% | $66.2472 | $66.25 | $66.25 | $66.20 |
| Purchase #6 | $125.59 | 5.681% | $132.7248 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $175.62 | 6.441% | $186.9317 | $186.93 | $186.95 | $186.90 |
| 7 purchase totals = | $704.80 | $745.9696 | $745.97 | $746.00 | $745.80 | |