| 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 | $27.81 | 5.585% | $29.3632 | $29.36 | $29.35 | $29.40 |
| Purchase #2 | $62.82 | 3.694% | $65.1406 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $216.66 | 6.449% | $230.6324 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $225.57 | 13.261% | $255.4828 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $86.87 | 12.859% | $98.0406 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $218.82 | 6.246% | $232.4875 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $91.80 | 10.779% | $101.6951 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $930.35 | $1,012.8422 | $1,012.84 | $1,012.90 | $1,012.80 | |