| 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 | $79.29 | 11.673% | $88.5455 | $88.55 | $88.55 | $88.50 |
| Purchase #2 | $19.36 | 12.613% | $21.8019 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $175.96 | 7.465% | $189.0954 | $189.10 | $189.10 | $189.10 |
| Purchase #4 | $208.98 | 10.546% | $231.019 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $31.98 | 3.717% | $33.1687 | $33.17 | $33.15 | $33.20 |
| Purchase #6 | $188.32 | 11.475% | $209.9297 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $21.37 | 9.486% | $23.3972 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $725.26 | $796.9574 | $796.97 | $796.95 | $796.90 | |