| 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 | $51.77 | 5.266% | $54.4962 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $56.91 | 12.844% | $64.2195 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $183.50 | 6.655% | $195.7119 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $61.45 | 8.102% | $66.4287 | $66.43 | $66.45 | $66.40 |
| Purchase #5 | $152.68 | 6.547% | $162.676 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $218.32 | 7.430% | $234.5412 | $234.54 | $234.55 | $234.50 |
| Purchase #7 | $60.44 | 6.139% | $64.1504 | $64.15 | $64.15 | $64.20 |
| 7 purchase totals = | $785.07 | $842.2239 | $842.23 | $842.25 | $842.20 | |