| 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 | $79.85 | 7.406% | $85.7637 | $85.76 | $85.75 | $85.80 |
| Purchase #2 | $79.74 | 8.387% | $86.4278 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $234.51 | 3.546% | $242.8257 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $215.43 | 5.314% | $226.878 | $226.88 | $226.90 | $226.90 |
| Purchase #5 | $147.46 | 13.807% | $167.8198 | $167.82 | $167.80 | $167.80 |
| Purchase #6 | $208.26 | 6.137% | $221.0409 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $50.96 | 12.585% | $57.3733 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $1,016.21 | $1,088.1292 | $1,088.13 | $1,088.15 | $1,088.10 | |