| 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 | $74.38 | 9.783% | $81.6566 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $82.58 | 7.230% | $88.5505 | $88.55 | $88.55 | $88.60 |
| Purchase #3 | $70.84 | 13.167% | $80.1675 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $106.76 | 12.821% | $120.4477 | $120.45 | $120.45 | $120.40 |
| Purchase #5 | $199.46 | 3.386% | $206.2137 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $240.28 | 9.201% | $262.3882 | $262.39 | $262.40 | $262.40 |
| Purchase #7 | $223.37 | 11.527% | $249.1179 | $249.12 | $249.10 | $249.10 |
| 7 purchase totals = | $997.67 | $1,088.5421 | $1,088.55 | $1,088.50 | $1,088.60 | |