| 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 | $21.44 | 9.808% | $23.5428 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $6.25 | 3.697% | $6.4811 | $6.48 | $6.50 | $6.50 |
| Purchase #3 | $213.83 | 6.151% | $226.9827 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $170.36 | 7.152% | $182.5441 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $33.37 | 11.259% | $37.1271 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $175.36 | 10.407% | $193.6097 | $193.61 | $193.60 | $193.60 |
| Purchase #7 | $21.68 | 12.671% | $24.4271 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $642.29 | $694.7146 | $694.71 | $694.80 | $694.60 | |