| 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 | $64.73 | 5.124% | $68.0468 | $68.05 | $68.05 | $68.00 |
| Purchase #2 | $37.92 | 4.145% | $39.4918 | $39.49 | $39.50 | $39.50 |
| Purchase #3 | $193.72 | 3.113% | $199.7505 | $199.75 | $199.75 | $199.80 |
| Purchase #4 | $215.34 | 11.602% | $240.3237 | $240.32 | $240.30 | $240.30 |
| Purchase #5 | $220.77 | 11.160% | $245.4079 | $245.41 | $245.40 | $245.40 |
| Purchase #6 | $15.50 | 11.451% | $17.2749 | $17.27 | $17.25 | $17.30 |
| Purchase #7 | $110.59 | 8.206% | $119.665 | $119.67 | $119.65 | $119.70 |
| 7 purchase totals = | $858.57 | $929.9606 | $929.96 | $929.90 | $930.00 | |