| 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 | $15.33 | 8.681% | $16.6608 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $92.74 | 12.512% | $104.3436 | $104.34 | $104.35 | $104.30 |
| Purchase #3 | $63.72 | 4.307% | $66.4644 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $166.64 | 13.277% | $188.7648 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $212.59 | 12.636% | $239.4529 | $239.45 | $239.45 | $239.50 |
| Purchase #6 | $43.49 | 6.208% | $46.1899 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $215.90 | 7.832% | $232.8093 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $810.41 | $894.6857 | $894.67 | $894.65 | $894.80 | |