| 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 | $27.99 | 4.293% | $29.1916 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $117.42 | 7.597% | $126.3404 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $151.56 | 7.861% | $163.4741 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $89.48 | 6.832% | $95.5933 | $95.59 | $95.60 | $95.60 |
| Purchase #5 | $117.64 | 3.147% | $121.3421 | $121.34 | $121.35 | $121.30 |
| Purchase #6 | $246.25 | 5.344% | $259.4096 | $259.41 | $259.40 | $259.40 |
| Purchase #7 | $172.43 | 13.171% | $195.1408 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $922.77 | $990.4919 | $990.48 | $990.50 | $990.40 | |