| 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 | $25.89 | 13.720% | $29.4421 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $10.97 | 6.174% | $11.6473 | $11.65 | $11.65 | $11.60 |
| Purchase #3 | $136.61 | 10.261% | $150.6276 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $106.64 | 11.731% | $119.1499 | $119.15 | $119.15 | $119.10 |
| Purchase #5 | $209.57 | 3.833% | $217.6028 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $115.28 | 9.206% | $125.8927 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $116.49 | 11.481% | $129.8642 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $721.45 | $784.2266 | $784.22 | $784.25 | $784.10 | |