| 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 | $35.48 | 11.236% | $39.4665 | $39.47 | $39.45 | $39.50 |
| Purchase #2 | $64.63 | 8.503% | $70.1255 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $101.36 | 3.681% | $105.0911 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $120.65 | 5.649% | $127.4655 | $127.47 | $127.45 | $127.50 |
| Purchase #5 | $164.99 | 3.480% | $170.7317 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $163.76 | 12.230% | $183.7878 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $124.91 | 13.241% | $141.4493 | $141.45 | $141.45 | $141.40 |
| 7 purchase totals = | $775.78 | $838.1174 | $838.13 | $838.15 | $838.10 | |