| 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 | $93.49 | 13.452% | $106.0663 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $181.46 | 9.335% | $198.3993 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $81.84 | 8.373% | $88.6925 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $19.57 | 9.662% | $21.4609 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $81.63 | 10.282% | $90.0232 | $90.02 | $90.00 | $90.00 |
| Purchase #6 | $104.72 | 3.789% | $108.6878 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $182.69 | 12.828% | $206.1255 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $745.40 | $819.4555 | $819.46 | $819.45 | $819.50 | |