| 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 | $10.99 | 6.586% | $11.7138 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $148.87 | 8.458% | $161.4614 | $161.46 | $161.45 | $161.50 |
| Purchase #3 | $90.54 | 13.664% | $102.9114 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $167.93 | 10.285% | $185.2016 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $75.68 | 6.826% | $80.8459 | $80.85 | $80.85 | $80.80 |
| Purchase #6 | $9.68 | 8.124% | $10.4664 | $10.47 | $10.45 | $10.50 |
| Purchase #7 | $128.94 | 11.285% | $143.4909 | $143.49 | $143.50 | $143.50 |
| 7 purchase totals = | $632.63 | $696.0914 | $696.09 | $696.05 | $696.10 | |