| 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 | $79.72 | 12.566% | $89.7376 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $236.38 | 4.136% | $246.1567 | $246.16 | $246.15 | $246.20 |
| Purchase #3 | $199.98 | 9.379% | $218.7361 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $186.69 | 8.680% | $202.8947 | $202.89 | $202.90 | $202.90 |
| Purchase #5 | $23.72 | 5.627% | $25.0547 | $25.05 | $25.05 | $25.10 |
| Purchase #6 | $112.80 | 3.211% | $116.422 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $98.39 | 8.272% | $106.5288 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $937.68 | $1,005.5306 | $1,005.53 | $1,005.55 | $1,005.50 | |