| 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 | $50.96 | 6.126% | $54.0818 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $237.41 | 9.188% | $259.2232 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $16.75 | 8.668% | $18.2019 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $151.69 | 4.466% | $158.4645 | $158.46 | $158.45 | $158.50 |
| Purchase #5 | $163.65 | 12.607% | $184.2814 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $75.57 | 6.191% | $80.2485 | $80.25 | $80.25 | $80.20 |
| Purchase #7 | $139.30 | 8.825% | $151.5932 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $835.33 | $906.0945 | $906.08 | $906.10 | $906.10 | |