| 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 | $226.63 | 9.597% | $248.3797 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $86.40 | 3.167% | $89.1363 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $137.40 | 13.590% | $156.0727 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $82.62 | 7.285% | $88.6389 | $88.64 | $88.65 | $88.60 |
| Purchase #5 | $16.87 | 11.247% | $18.7674 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $8.59 | 7.449% | $9.2299 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $149.75 | 11.787% | $167.401 | $167.40 | $167.40 | $167.40 |
| 7 purchase totals = | $708.26 | $777.6259 | $777.63 | $777.65 | $777.60 | |