| 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 | $78.84 | 7.416% | $84.6868 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $115.65 | 10.775% | $128.1113 | $128.11 | $128.10 | $128.10 |
| Purchase #3 | $144.66 | 6.221% | $153.6593 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $181.60 | 13.290% | $205.7346 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $102.69 | 4.752% | $107.5698 | $107.57 | $107.55 | $107.60 |
| Purchase #6 | $76.89 | 8.598% | $83.501 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $95.25 | 11.472% | $106.1771 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $795.58 | $869.4399 | $869.44 | $869.45 | $869.50 | |