| 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 | $65.55 | 7.763% | $70.6386 | $70.64 | $70.65 | $70.60 |
| Purchase #2 | $179.61 | 5.565% | $189.6053 | $189.61 | $189.60 | $189.60 |
| Purchase #3 | $142.82 | 10.404% | $157.679 | $157.68 | $157.70 | $157.70 |
| Purchase #4 | $215.79 | 10.123% | $237.6344 | $237.63 | $237.65 | $237.60 |
| Purchase #5 | $212.99 | 3.822% | $221.1305 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $97.56 | 9.188% | $106.5238 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $86.85 | 6.485% | $92.4822 | $92.48 | $92.50 | $92.50 |
| 7 purchase totals = | $1,001.17 | $1,075.6938 | $1,075.69 | $1,075.75 | $1,075.60 | |