| 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 | $73.58 | 7.761% | $79.2905 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $164.92 | 9.190% | $180.0761 | $180.08 | $180.10 | $180.10 |
| Purchase #3 | $35.67 | 5.588% | $37.6632 | $37.66 | $37.65 | $37.70 |
| Purchase #4 | $226.37 | 11.615% | $252.6629 | $252.66 | $252.65 | $252.70 |
| Purchase #5 | $94.62 | 4.530% | $98.9063 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $61.47 | 5.140% | $64.6296 | $64.63 | $64.65 | $64.60 |
| Purchase #7 | $167.46 | 11.519% | $186.7497 | $186.75 | $186.75 | $186.70 |
| 7 purchase totals = | $824.09 | $899.9783 | $899.98 | $900.00 | $900.00 | |