| 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 | $63.88 | 12.162% | $71.6491 | $71.65 | $71.65 | $71.60 |
| Purchase #2 | $11.47 | 9.265% | $12.5327 | $12.53 | $12.55 | $12.50 |
| Purchase #3 | $181.64 | 9.486% | $198.8704 | $198.87 | $198.85 | $198.90 |
| Purchase #4 | $89.66 | 11.139% | $99.6472 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $189.60 | 9.525% | $207.6594 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $145.67 | 3.491% | $150.7553 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $236.85 | 3.343% | $244.7679 | $244.77 | $244.75 | $244.80 |
| 7 purchase totals = | $918.77 | $985.8820 | $985.89 | $985.85 | $985.90 | |