| 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 | $40.67 | 10.855% | $45.0847 | $45.08 | $45.10 | $45.10 |
| Purchase #2 | $121.86 | 9.660% | $133.6317 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $31.31 | 3.447% | $32.3893 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $63.89 | 4.746% | $66.9222 | $66.92 | $66.90 | $66.90 |
| Purchase #5 | $141.89 | 4.303% | $147.9955 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $215.55 | 6.716% | $230.0263 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $218.72 | 4.595% | $228.7702 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $833.89 | $884.8199 | $884.82 | $884.85 | $884.80 | |