| 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 | $76.75 | 7.805% | $82.7403 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $36.30 | 11.379% | $40.4306 | $40.43 | $40.45 | $40.40 |
| Purchase #3 | $68.25 | 7.501% | $73.3694 | $73.37 | $73.35 | $73.40 |
| Purchase #4 | $24.91 | 4.874% | $26.1241 | $26.12 | $26.10 | $26.10 |
| Purchase #5 | $103.74 | 3.255% | $107.1167 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $172.64 | 7.812% | $186.1266 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $194.66 | 7.482% | $209.2245 | $209.22 | $209.20 | $209.20 |
| 7 purchase totals = | $677.25 | $725.1322 | $725.13 | $725.10 | $725.00 | |