| 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 | $27.82 | 10.139% | $30.6407 | $30.64 | $30.65 | $30.60 |
| Purchase #2 | $188.58 | 10.658% | $208.6789 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $39.59 | 7.424% | $42.5292 | $42.53 | $42.55 | $42.50 |
| Purchase #4 | $38.72 | 9.657% | $42.4592 | $42.46 | $42.45 | $42.50 |
| Purchase #5 | $174.38 | 13.784% | $198.4165 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $173.51 | 5.746% | $183.4799 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $53.94 | 8.195% | $58.3604 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $696.54 | $764.5648 | $764.57 | $764.60 | $764.60 | |