| 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 | $99.67 | 7.257% | $106.9031 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $37.59 | 9.465% | $41.1479 | $41.15 | $41.15 | $41.10 |
| Purchase #3 | $32.99 | 10.403% | $36.4219 | $36.42 | $36.40 | $36.40 |
| Purchase #4 | $50.55 | 6.720% | $53.947 | $53.95 | $53.95 | $53.90 |
| Purchase #5 | $222.88 | 3.861% | $231.4854 | $231.49 | $231.50 | $231.50 |
| Purchase #6 | $243.83 | 12.675% | $274.7355 | $274.74 | $274.75 | $274.70 |
| Purchase #7 | $63.73 | 6.461% | $67.8476 | $67.85 | $67.85 | $67.80 |
| 7 purchase totals = | $751.24 | $812.4884 | $812.50 | $812.50 | $812.30 | |